40091256

素因数分解:

$2^3\times 3^2\times {\mathrm{556823}}^1$

素因数の和:556835

約数の個数: 24

約数和(自身を含む): 108580680

約数和(自身を除く): 68489424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556823, 1113646, 1670469, 2227292, 3340938, 4454584, 5011407, 6681876, 10022814, 13363752, 20045628, 40091256]

約数ペア:

[(1, 40091256), (2, 20045628), (3, 13363752), (4, 10022814), (6, 6681876), (8, 5011407), (9, 4454584), (12, 3340938), (18, 2227292), (24, 1670469), (36, 1113646), (72, 556823)]