40047898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 69491520

約数和(自身を除く): 29443622

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 902, 1189, 1531, 2378, 3062, 13079, 16841, 26158, 33682, 44399, 62771, 88798, 125542, 488389, 690481, 976778, 1380962, 1820359, 3640718, 20023949, 40047898]

約数ペア:

[(1, 40047898), (2, 20023949), (11, 3640718), (22, 1820359), (29, 1380962), (41, 976778), (58, 690481), (82, 488389), (319, 125542), (451, 88798), (638, 62771), (902, 44399), (1189, 33682), (1531, 26158), (2378, 16841), (3062, 13079)]