26488946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28001}}^1$

素因数の和:28057

約数の個数: 16

約数和(自身を含む): 44355168

約数和(自身を除く): 17866222

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28001, 56002, 308011, 616022, 1204043, 2408086, 13244473, 26488946]

約数ペア:

[(1, 26488946), (2, 13244473), (11, 2408086), (22, 1204043), (43, 616022), (86, 308011), (473, 56002), (946, 28001)]