64648298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11897}}^1$

素因数の和:11942

約数の個数: 32

約数和(自身を含む): 119931840

約数和(自身を除く): 55283542

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 11897, 23794, 130867, 154661, 226043, 261734, 309322, 452086, 1701271, 2486473, 2938559, 3402542, 4972946, 5877118, 32324149, 64648298]

約数ペア:

[(1, 64648298), (2, 32324149), (11, 5877118), (13, 4972946), (19, 3402542), (22, 2938559), (26, 2486473), (38, 1701271), (143, 452086), (209, 309322), (247, 261734), (286, 226043), (418, 154661), (494, 130867), (2717, 23794), (5434, 11897)]