26571844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8377}}^1$

素因数の和:8455

約数の個数: 24

約数和(自身を含む): 50904728

約数和(自身を除く): 24332884

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8377, 16754, 33508, 108901, 217802, 435604, 510997, 1021994, 2043988, 6642961, 13285922, 26571844]

約数ペア:

[(1, 26571844), (2, 13285922), (4, 6642961), (13, 2043988), (26, 1021994), (52, 510997), (61, 435604), (122, 217802), (244, 108901), (793, 33508), (1586, 16754), (3172, 8377)]