85875706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 156389760

約数和(自身を除く): 70514054

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 2857, 4294, 5714, 15029, 19999, 30058, 39998, 54283, 108566, 322841, 379981, 645682, 759962, 2259887, 4519774, 6133979, 12267958, 42937853, 85875706]

約数ペア:

[(1, 85875706), (2, 42937853), (7, 12267958), (14, 6133979), (19, 4519774), (38, 2259887), (113, 759962), (133, 645682), (226, 379981), (266, 322841), (791, 108566), (1582, 54283), (2147, 39998), (2857, 30058), (4294, 19999), (5714, 15029)]