25992868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5521}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 50095584

約数和(自身を除く): 24102716

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 5521, 11042, 22084, 60731, 121462, 242924, 590747, 1181494, 2362988, 6498217, 12996434, 25992868]

約数ペア:

[(1, 25992868), (2, 12996434), (4, 6498217), (11, 2362988), (22, 1181494), (44, 590747), (107, 242924), (214, 121462), (428, 60731), (1177, 22084), (2354, 11042), (4708, 5521)]