28728113232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51787}}^1$

素因数の和:51945

約数の個数: 160

約数和(自身を含む): 92061663232

約数和(自身を除く): 63333550000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 508, 546, 624, 728, 762, 889, 1016, 1092, 1456, 1524, 1651, 1778, 2032, 2184, 2667, 3048, 3302, 3556, 4368, 4953, 5334, 6096, 6604, 7112, 9906, 10668, 11557, 13208, 14224, 19812, 21336, 23114, 26416, 34671, 39624, 42672, 46228, 51787, 69342, 79248, 92456, 103574, 138684, 155361, 184912, 207148, 277368, 310722, 362509, 414296, 554736, 621444, 673231, 725018, 828592, 1087527, 1242888, 1346462, 1450036, 2019693, 2175054, 2485776, 2692924, 2900072, 4039386, 4350108, 4712617, 5385848, 5800144, 6576949, 8078772, 8700216, 9425234, 10771696, 13153898, 14137851, 16157544, 17400432, 18850468, 19730847, 26307796, 28275702, 32315088, 37700936, 39461694, 46038643, 52615592, 56551404, 75401872, 78923388, 85500337, 92077286, 105231184, 113102808, 138115929, 157846776, 171000674, 184154572, 226205616, 256501011, 276231858, 315693552, 342001348, 368309144, 513002022, 552463716, 598502359, 684002696, 736618288, 1026004044, 1104927432, 1197004718, 1368005392, 1795507077, 2052008088, 2209854864, 2394009436, 3591014154, 4104016176, 4788018872, 7182028308, 9576037744, 14364056616, 28728113232]

約数ペア:

[(1, 28728113232), (2, 14364056616), (3, 9576037744), (4, 7182028308), (6, 4788018872), (7, 4104016176), (8, 3591014154), (12, 2394009436), (13, 2209854864), (14, 2052008088), (16, 1795507077), (21, 1368005392), (24, 1197004718), (26, 1104927432), (28, 1026004044), (39, 736618288), (42, 684002696), (48, 598502359), (52, 552463716), (56, 513002022), (78, 368309144), (84, 342001348), (91, 315693552), (104, 276231858), (112, 256501011), (127, 226205616), (156, 184154572), (168, 171000674), (182, 157846776), (208, 138115929), (254, 113102808), (273, 105231184), (312, 92077286), (336, 85500337), (364, 78923388), (381, 75401872), (508, 56551404), (546, 52615592), (624, 46038643), (728, 39461694), (762, 37700936), (889, 32315088), (1016, 28275702), (1092, 26307796), (1456, 19730847), (1524, 18850468), (1651, 17400432), (1778, 16157544), (2032, 14137851), (2184, 13153898), (2667, 10771696), (3048, 9425234), (3302, 8700216), (3556, 8078772), (4368, 6576949), (4953, 5800144), (5334, 5385848), (6096, 4712617), (6604, 4350108), (7112, 4039386), (9906, 2900072), (10668, 2692924), (11557, 2485776), (13208, 2175054), (14224, 2019693), (19812, 1450036), (21336, 1346462), (23114, 1242888), (26416, 1087527), (34671, 828592), (39624, 725018), (42672, 673231), (46228, 621444), (51787, 554736), (69342, 414296), (79248, 362509), (92456, 310722), (103574, 277368), (138684, 207148), (155361, 184912)]