70516976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{72251}}^1$

素因数の和:72320

約数の個数: 20

約数和(自身を含む): 138868344

約数和(自身を除く): 68351368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 72251, 144502, 289004, 578008, 1156016, 4407311, 8814622, 17629244, 35258488, 70516976]

約数ペア:

[(1, 70516976), (2, 35258488), (4, 17629244), (8, 8814622), (16, 4407311), (61, 1156016), (122, 578008), (244, 289004), (488, 144502), (976, 72251)]