42635272

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 81502200

約数和(自身を除く): 38866928

約数列:

[1, 2, 4, 8, 89, 178, 233, 257, 356, 466, 514, 712, 932, 1028, 1864, 2056, 20737, 22873, 41474, 45746, 59881, 82948, 91492, 119762, 165896, 182984, 239524, 479048, 5329409, 10658818, 21317636, 42635272]

約数ペア:

[(1, 42635272), (2, 21317636), (4, 10658818), (8, 5329409), (89, 479048), (178, 239524), (233, 182984), (257, 165896), (356, 119762), (466, 91492), (514, 82948), (712, 59881), (932, 45746), (1028, 41474), (1864, 22873), (2056, 20737)]