24794272528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{81560107}}^1$

素因数の和:81560134

約数の個数: 20

約数和(自身を含む): 50567266960

約数和(自身を除く): 25772994432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 81560107, 163120214, 326240428, 652480856, 1304961712, 1549642033, 3099284066, 6198568132, 12397136264, 24794272528]

約数ペア:

[(1, 24794272528), (2, 12397136264), (4, 6198568132), (8, 3099284066), (16, 1549642033), (19, 1304961712), (38, 652480856), (76, 326240428), (152, 163120214), (304, 81560107)]