68604856

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 62265224

約数列:

[1, 2, 4, 8, 101, 197, 202, 394, 404, 431, 788, 808, 862, 1576, 1724, 3448, 19897, 39794, 43531, 79588, 84907, 87062, 159176, 169814, 174124, 339628, 348248, 679256, 8575607, 17151214, 34302428, 68604856]

約数ペア:

[(1, 68604856), (2, 34302428), (4, 17151214), (8, 8575607), (101, 679256), (197, 348248), (202, 339628), (394, 174124), (404, 169814), (431, 159176), (788, 87062), (808, 84907), (862, 79588), (1576, 43531), (1724, 39794), (3448, 19897)]