64671754

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{29423}}^1$

素因数の和:29589

約数の個数: 16

約数和(自身を含む): 111575808

約数和(自身を除く): 46904054

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 29423, 58846, 205961, 411922, 4619411, 9238822, 32335877, 64671754]

約数ペア:

[(1, 64671754), (2, 32335877), (7, 9238822), (14, 4619411), (157, 411922), (314, 205961), (1099, 58846), (2198, 29423)]