28004966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3788

約数の個数: 24

約数和(自身を含む): 47675712

約数和(自身を除く): 19670746

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3733, 3751, 7466, 7502, 41063, 82126, 115723, 231446, 451693, 903386, 1272953, 2545906, 14002483, 28004966]

約数ペア:

[(1, 28004966), (2, 14002483), (11, 2545906), (22, 1272953), (31, 903386), (62, 451693), (121, 231446), (242, 115723), (341, 82126), (682, 41063), (3733, 7502), (3751, 7466)]