30884728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29027}}^1$

素因数の和:29059

約数の個数: 32

約数和(自身を含む): 69667200

約数和(自身を除く): 38782472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29027, 58054, 116108, 203189, 232216, 406378, 551513, 812756, 1103026, 1625512, 2206052, 3860591, 4412104, 7721182, 15442364, 30884728]

約数ペア:

[(1, 30884728), (2, 15442364), (4, 7721182), (7, 4412104), (8, 3860591), (14, 2206052), (19, 1625512), (28, 1103026), (38, 812756), (56, 551513), (76, 406378), (133, 232216), (152, 203189), (266, 116108), (532, 58054), (1064, 29027)]