65507372

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17077}}^1$

素因数の和:17225

約数の個数: 24

約数和(自身を含む): 131978784

約数和(自身を除く): 66471412

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 17077, 34154, 68308, 119539, 239078, 478156, 2339549, 4679098, 9358196, 16376843, 32753686, 65507372]

約数ペア:

[(1, 65507372), (2, 32753686), (4, 16376843), (7, 9358196), (14, 4679098), (28, 2339549), (137, 478156), (274, 239078), (548, 119539), (959, 68308), (1918, 34154), (3836, 17077)]