61958554

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{72551}}^1$

素因数の和:72621

約数の個数: 16

約数和(自身を含む): 107957376

約数和(自身を除く): 45998822

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 72551, 145102, 507857, 1015714, 4425611, 8851222, 30979277, 61958554]

約数ペア:

[(1, 61958554), (2, 30979277), (7, 8851222), (14, 4425611), (61, 1015714), (122, 507857), (427, 145102), (854, 72551)]