68793016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1409}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 137052000

約数和(自身を除く): 68258984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1409, 1436, 2818, 2872, 5636, 6103, 11272, 12206, 23953, 24412, 47906, 48824, 95812, 191624, 505831, 1011662, 2023324, 4046648, 8599127, 17198254, 34396508, 68793016]

約数ペア:

[(1, 68793016), (2, 34396508), (4, 17198254), (8, 8599127), (17, 4046648), (34, 2023324), (68, 1011662), (136, 505831), (359, 191624), (718, 95812), (1409, 48824), (1436, 47906), (2818, 24412), (2872, 23953), (5636, 12206), (6103, 11272)]