665730008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{4877}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 1267889760

約数和(自身を除く): 602159752

約数列:

[1, 2, 4, 8, 113, 151, 226, 302, 452, 604, 904, 1208, 4877, 9754, 17063, 19508, 34126, 39016, 68252, 136504, 551101, 736427, 1102202, 1472854, 2204404, 2945708, 4408808, 5891416, 83216251, 166432502, 332865004, 665730008]

約数ペア:

[(1, 665730008), (2, 332865004), (4, 166432502), (8, 83216251), (113, 5891416), (151, 4408808), (226, 2945708), (302, 2204404), (452, 1472854), (604, 1102202), (904, 736427), (1208, 551101), (4877, 136504), (9754, 68252), (17063, 39016), (19508, 34126)]