28386072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 92736000

約数和(自身を除く): 64349928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 919, 936, 1144, 1188, 1287, 1404, 1716, 1838, 2376, 2574, 2757, 2808, 3432, 3676, 3861, 5148, 5514, 7352, 7722, 8271, 10109, 10296, 11028, 11947, 15444, 16542, 20218, 22056, 23894, 24813, 30327, 30888, 33084, 35841, 40436, 47788, 49626, 60654, 66168, 71682, 80872, 90981, 95576, 99252, 107523, 121308, 131417, 143364, 181962, 198504, 215046, 242616, 262834, 272943, 286728, 322569, 363924, 394251, 430092, 525668, 545886, 645138, 727848, 788502, 860184, 1051336, 1091772, 1182753, 1290276, 1577004, 2183544, 2365506, 2580552, 3154008, 3548259, 4731012, 7096518, 9462024, 14193036, 28386072]

約数ペア:

[(1, 28386072), (2, 14193036), (3, 9462024), (4, 7096518), (6, 4731012), (8, 3548259), (9, 3154008), (11, 2580552), (12, 2365506), (13, 2183544), (18, 1577004), (22, 1290276), (24, 1182753), (26, 1091772), (27, 1051336), (33, 860184), (36, 788502), (39, 727848), (44, 645138), (52, 545886), (54, 525668), (66, 430092), (72, 394251), (78, 363924), (88, 322569), (99, 286728), (104, 272943), (108, 262834), (117, 242616), (132, 215046), (143, 198504), (156, 181962), (198, 143364), (216, 131417), (234, 121308), (264, 107523), (286, 99252), (297, 95576), (312, 90981), (351, 80872), (396, 71682), (429, 66168), (468, 60654), (572, 49626), (594, 47788), (702, 40436), (792, 35841), (858, 33084), (919, 30888), (936, 30327), (1144, 24813), (1188, 23894), (1287, 22056), (1404, 20218), (1716, 16542), (1838, 15444), (2376, 11947), (2574, 11028), (2757, 10296), (2808, 10109), (3432, 8271), (3676, 7722), (3861, 7352), (5148, 5514)]