78545764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2083}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 150198048

約数和(自身を除く): 71652284

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 2083, 3428, 4166, 8332, 9427, 18854, 22913, 37708, 45826, 91652, 1785131, 3570262, 7140524, 19636441, 39272882, 78545764]

約数ペア:

[(1, 78545764), (2, 39272882), (4, 19636441), (11, 7140524), (22, 3570262), (44, 1785131), (857, 91652), (1714, 45826), (2083, 37708), (3428, 22913), (4166, 18854), (8332, 9427)]