25638992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94261}}^1$

素因数の和:94286

約数の個数: 20

約数和(自身を含む): 52598196

約数和(自身を除く): 26959204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94261, 188522, 377044, 754088, 1508176, 1602437, 3204874, 6409748, 12819496, 25638992]

約数ペア:

[(1, 25638992), (2, 12819496), (4, 6409748), (8, 3204874), (16, 1602437), (17, 1508176), (34, 754088), (68, 377044), (136, 188522), (272, 94261)]