7157476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 13468896

約数和(自身を除く): 6311420

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 1571, 2278, 3142, 4556, 6284, 26707, 53414, 105257, 106828, 210514, 421028, 1789369, 3578738, 7157476]

約数ペア:

[(1, 7157476), (2, 3578738), (4, 1789369), (17, 421028), (34, 210514), (67, 106828), (68, 105257), (134, 53414), (268, 26707), (1139, 6284), (1571, 4556), (2278, 3142)]