40129268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 72559368

約数和(自身を除く): 32430100

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 2593, 3869, 5186, 7738, 10372, 15476, 137429, 189289, 274858, 378578, 549716, 757156, 10032317, 20064634, 40129268]

約数ペア:

[(1, 40129268), (2, 20064634), (4, 10032317), (53, 757156), (73, 549716), (106, 378578), (146, 274858), (212, 189289), (292, 137429), (2593, 15476), (3869, 10372), (5186, 7738)]