28935804

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 40253316

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 233, 237, 262, 316, 393, 466, 474, 524, 699, 786, 932, 948, 1398, 1572, 2796, 10349, 18407, 20698, 30523, 31047, 36814, 41396, 55221, 61046, 62094, 73628, 91569, 110442, 122092, 124188, 183138, 220884, 366276, 2411317, 4822634, 7233951, 9645268, 14467902, 28935804]

約数ペア:

[(1, 28935804), (2, 14467902), (3, 9645268), (4, 7233951), (6, 4822634), (12, 2411317), (79, 366276), (131, 220884), (158, 183138), (233, 124188), (237, 122092), (262, 110442), (316, 91569), (393, 73628), (466, 62094), (474, 61046), (524, 55221), (699, 41396), (786, 36814), (932, 31047), (948, 30523), (1398, 20698), (1572, 18407), (2796, 10349)]