28228632

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 45315048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 383, 444, 498, 664, 766, 888, 996, 1149, 1532, 1992, 2298, 3064, 3071, 4596, 6142, 9192, 9213, 12284, 14171, 18426, 24568, 28342, 31789, 36852, 42513, 56684, 63578, 73704, 85026, 95367, 113368, 127156, 170052, 190734, 254312, 340104, 381468, 762936, 1176193, 2352386, 3528579, 4704772, 7057158, 9409544, 14114316, 28228632]

約数ペア:

[(1, 28228632), (2, 14114316), (3, 9409544), (4, 7057158), (6, 4704772), (8, 3528579), (12, 2352386), (24, 1176193), (37, 762936), (74, 381468), (83, 340104), (111, 254312), (148, 190734), (166, 170052), (222, 127156), (249, 113368), (296, 95367), (332, 85026), (383, 73704), (444, 63578), (498, 56684), (664, 42513), (766, 36852), (888, 31789), (996, 28342), (1149, 24568), (1532, 18426), (1992, 14171), (2298, 12284), (3064, 9213), (3071, 9192), (4596, 6142)]