25985596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71389}}^1$

素因数の和:71413

約数の個数: 24

約数和(自身を含む): 55969760

約数和(自身を除く): 29984164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71389, 142778, 285556, 499723, 928057, 999446, 1856114, 1998892, 3712228, 6496399, 12992798, 25985596]

約数ペア:

[(1, 25985596), (2, 12992798), (4, 6496399), (7, 3712228), (13, 1998892), (14, 1856114), (26, 999446), (28, 928057), (52, 499723), (91, 285556), (182, 142778), (364, 71389)]