64768084816

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{3896059}}^1$

素因数の和:3897106

約数の個数: 20

約数和(自身を含む): 125608974400

約数和(自身を除く): 60840889584

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 3896059, 7792118, 15584236, 31168472, 62336944, 4048005301, 8096010602, 16192021204, 32384042408, 64768084816]

約数ペア:

[(1, 64768084816), (2, 32384042408), (4, 16192021204), (8, 8096010602), (16, 4048005301), (1039, 62336944), (2078, 31168472), (4156, 15584236), (8312, 7792118), (16624, 3896059)]