42805924

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11159}}^1$

素因数の和:11307

約数の個数: 24

約数和(自身を含む): 86244480

約数和(自身を除く): 43438556

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 11159, 22318, 44636, 78113, 156226, 312452, 1528783, 3057566, 6115132, 10701481, 21402962, 42805924]

約数ペア:

[(1, 42805924), (2, 21402962), (4, 10701481), (7, 6115132), (14, 3057566), (28, 1528783), (137, 312452), (274, 156226), (548, 78113), (959, 44636), (1918, 22318), (3836, 11159)]