47836568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1451}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 96964560

約数和(自身を除く): 49127992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 1451, 2536, 2902, 4121, 5804, 8242, 11608, 16484, 18863, 32968, 37726, 75452, 150904, 459967, 919934, 1839868, 3679736, 5979571, 11959142, 23918284, 47836568]

約数ペア:

[(1, 47836568), (2, 23918284), (4, 11959142), (8, 5979571), (13, 3679736), (26, 1839868), (52, 919934), (104, 459967), (317, 150904), (634, 75452), (1268, 37726), (1451, 32968), (2536, 18863), (2902, 16484), (4121, 11608), (5804, 8242)]