25960292

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 48305880

約数和(自身を除く): 22345588

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1321, 2642, 4913, 5284, 9826, 19652, 22457, 44914, 89828, 381769, 763538, 1527076, 6490073, 12980146, 25960292]

約数ペア:

[(1, 25960292), (2, 12980146), (4, 6490073), (17, 1527076), (34, 763538), (68, 381769), (289, 89828), (578, 44914), (1156, 22457), (1321, 19652), (2642, 9826), (4913, 5284)]