27772426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2423}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 45551808

約数和(自身を除く): 17779382

約数列:

[1, 2, 11, 22, 521, 1042, 2423, 4846, 5731, 11462, 26653, 53306, 1262383, 2524766, 13886213, 27772426]

約数ペア:

[(1, 27772426), (2, 13886213), (11, 2524766), (22, 1262383), (521, 53306), (1042, 26653), (2423, 11462), (4846, 5731)]