15691136408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{734879}}^1$

素因数の和:735059

約数の個数: 32

約数和(自身を含む): 31349980800

約数和(自身を除く): 15658844392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 734879, 1469758, 2939516, 5879032, 12492943, 24985886, 49971772, 99943544, 115376003, 230752006, 461504012, 923008024, 1961392051, 3922784102, 7845568204, 15691136408]

約数ペア:

[(1, 15691136408), (2, 7845568204), (4, 3922784102), (8, 1961392051), (17, 923008024), (34, 461504012), (68, 230752006), (136, 115376003), (157, 99943544), (314, 49971772), (628, 24985886), (1256, 12492943), (2669, 5879032), (5338, 2939516), (10676, 1469758), (21352, 734879)]