26340716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 47156256

約数和(自身を除く): 20815540

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 677, 1354, 2708, 9727, 19454, 38908, 48067, 92749, 96134, 185498, 192268, 370996, 6585179, 13170358, 26340716]

約数ペア:

[(1, 26340716), (2, 13170358), (4, 6585179), (71, 370996), (137, 192268), (142, 185498), (274, 96134), (284, 92749), (548, 48067), (677, 38908), (1354, 19454), (2708, 9727)]