69029584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17467}}^1$

素因数の和:17507

約数の個数: 40

約数和(自身を含む): 151622240

約数和(自身を除く): 82592656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 17467, 34934, 69868, 139736, 227071, 279472, 331873, 454142, 663746, 908284, 1327492, 1816568, 2654984, 3633136, 4314349, 5309968, 8628698, 17257396, 34514792, 69029584]

約数ペア:

[(1, 69029584), (2, 34514792), (4, 17257396), (8, 8628698), (13, 5309968), (16, 4314349), (19, 3633136), (26, 2654984), (38, 1816568), (52, 1327492), (76, 908284), (104, 663746), (152, 454142), (208, 331873), (247, 279472), (304, 227071), (494, 139736), (988, 69868), (1976, 34934), (3952, 17467)]