71335588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1373}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 129265920

約数和(自身を除く): 57930332

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1373, 1676, 2746, 5492, 12989, 25978, 42563, 51956, 85126, 170252, 575287, 1150574, 2301148, 17833897, 35667794, 71335588]

約数ペア:

[(1, 71335588), (2, 35667794), (4, 17833897), (31, 2301148), (62, 1150574), (124, 575287), (419, 170252), (838, 85126), (1373, 51956), (1676, 42563), (2746, 25978), (5492, 12989)]