71452088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1559}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 142365600

約数和(自身を除く): 70913512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1559, 2696, 3118, 5729, 6236, 11458, 12472, 22916, 26503, 45832, 53006, 106012, 212024, 525383, 1050766, 2101532, 4203064, 8931511, 17863022, 35726044, 71452088]

約数ペア:

[(1, 71452088), (2, 35726044), (4, 17863022), (8, 8931511), (17, 4203064), (34, 2101532), (68, 1050766), (136, 525383), (337, 212024), (674, 106012), (1348, 53006), (1559, 45832), (2696, 26503), (3118, 22916), (5729, 12472), (6236, 11458)]