64833776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30501

約数の個数: 40

約数和(自身を含む): 151121280

約数和(自身を除く): 86287504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30467, 60934, 121868, 213269, 243736, 426538, 487472, 578873, 853076, 1157746, 1706152, 2315492, 3412304, 4052111, 4630984, 8104222, 9261968, 16208444, 32416888, 64833776]

約数ペア:

[(1, 64833776), (2, 32416888), (4, 16208444), (7, 9261968), (8, 8104222), (14, 4630984), (16, 4052111), (19, 3412304), (28, 2315492), (38, 1706152), (56, 1157746), (76, 853076), (112, 578873), (133, 487472), (152, 426538), (266, 243736), (304, 213269), (532, 121868), (1064, 60934), (2128, 30467)]