70460312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4547}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 143262000

約数和(自身を除く): 72801688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 4547, 7748, 9094, 15496, 18188, 36376, 59111, 118222, 236444, 472888, 677503, 1355006, 2710012, 5420024, 8807539, 17615078, 35230156, 70460312]

約数ペア:

[(1, 70460312), (2, 35230156), (4, 17615078), (8, 8807539), (13, 5420024), (26, 2710012), (52, 1355006), (104, 677503), (149, 472888), (298, 236444), (596, 118222), (1192, 59111), (1937, 36376), (3874, 18188), (4547, 15496), (7748, 9094)]