12571723704

素因数分解:

$2^3\times 3^1\times {\mathrm{7001}}^1\times {\mathrm{74821}}^1$

素因数の和:81831

約数の個数: 32

約数和(自身を含む): 31434218640

約数和(自身を除く): 18862494936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 7001, 14002, 21003, 28004, 42006, 56008, 74821, 84012, 149642, 168024, 224463, 299284, 448926, 598568, 897852, 1795704, 523821821, 1047643642, 1571465463, 2095287284, 3142930926, 4190574568, 6285861852, 12571723704]

約数ペア:

[(1, 12571723704), (2, 6285861852), (3, 4190574568), (4, 3142930926), (6, 2095287284), (8, 1571465463), (12, 1047643642), (24, 523821821), (7001, 1795704), (14002, 897852), (21003, 598568), (28004, 448926), (42006, 299284), (56008, 224463), (74821, 168024), (84012, 149642)]