61017764

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 108339000

約数和(自身を除く): 47321236

約数列:

[1, 2, 4, 109, 218, 349, 401, 436, 698, 802, 1396, 1604, 38041, 43709, 76082, 87418, 139949, 152164, 174836, 279898, 559796, 15254441, 30508882, 61017764]

約数ペア:

[(1, 61017764), (2, 30508882), (4, 15254441), (109, 559796), (218, 279898), (349, 174836), (401, 152164), (436, 139949), (698, 87418), (802, 76082), (1396, 43709), (1604, 38041)]