28825390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262049}}^1$

素因数の和:262067

約数の個数: 16

約数和(自身を含む): 56602800

約数和(自身を除く): 27777410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 262049, 524098, 1310245, 2620490, 2882539, 5765078, 14412695, 28825390]

約数ペア:

[(1, 28825390), (2, 14412695), (5, 5765078), (10, 2882539), (11, 2620490), (22, 1310245), (55, 524098), (110, 262049)]