28929264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 66064656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 179, 182, 208, 222, 259, 273, 296, 312, 336, 358, 364, 444, 481, 518, 537, 546, 592, 624, 716, 728, 777, 888, 962, 1036, 1074, 1092, 1253, 1432, 1443, 1456, 1554, 1776, 1924, 2072, 2148, 2184, 2327, 2506, 2864, 2886, 3108, 3367, 3759, 3848, 4144, 4296, 4368, 4654, 5012, 5772, 6216, 6623, 6734, 6981, 7518, 7696, 8592, 9308, 10024, 10101, 11544, 12432, 13246, 13468, 13962, 15036, 16289, 18616, 19869, 20048, 20202, 23088, 26492, 26936, 27924, 30072, 32578, 37232, 39738, 40404, 46361, 48867, 52984, 53872, 55848, 60144, 65156, 79476, 80808, 86099, 92722, 97734, 105968, 111696, 130312, 139083, 158952, 161616, 172198, 185444, 195468, 258297, 260624, 278166, 317904, 344396, 370888, 390936, 516594, 556332, 602693, 688792, 741776, 781872, 1033188, 1112664, 1205386, 1377584, 1808079, 2066376, 2225328, 2410772, 3616158, 4132752, 4821544, 7232316, 9643088, 14464632, 28929264]

約数ペア:

[(1, 28929264), (2, 14464632), (3, 9643088), (4, 7232316), (6, 4821544), (7, 4132752), (8, 3616158), (12, 2410772), (13, 2225328), (14, 2066376), (16, 1808079), (21, 1377584), (24, 1205386), (26, 1112664), (28, 1033188), (37, 781872), (39, 741776), (42, 688792), (48, 602693), (52, 556332), (56, 516594), (74, 390936), (78, 370888), (84, 344396), (91, 317904), (104, 278166), (111, 260624), (112, 258297), (148, 195468), (156, 185444), (168, 172198), (179, 161616), (182, 158952), (208, 139083), (222, 130312), (259, 111696), (273, 105968), (296, 97734), (312, 92722), (336, 86099), (358, 80808), (364, 79476), (444, 65156), (481, 60144), (518, 55848), (537, 53872), (546, 52984), (592, 48867), (624, 46361), (716, 40404), (728, 39738), (777, 37232), (888, 32578), (962, 30072), (1036, 27924), (1074, 26936), (1092, 26492), (1253, 23088), (1432, 20202), (1443, 20048), (1456, 19869), (1554, 18616), (1776, 16289), (1924, 15036), (2072, 13962), (2148, 13468), (2184, 13246), (2327, 12432), (2506, 11544), (2864, 10101), (2886, 10024), (3108, 9308), (3367, 8592), (3759, 7696), (3848, 7518), (4144, 6981), (4296, 6734), (4368, 6623), (4654, 6216), (5012, 5772)]