27589049138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{659741}}^1$

素因数の和:659882

約数の個数: 32

約数和(自身を含む): 49401480960

約数和(自身を除く): 21812431822

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 5974, 20909, 41818, 659741, 1319482, 4618187, 9236374, 19132489, 38264978, 67953323, 133927423, 135906646, 267854846, 475673261, 951346522, 1970646367, 3941292734, 13794524569, 27589049138]

約数ペア:

[(1, 27589049138), (2, 13794524569), (7, 3941292734), (14, 1970646367), (29, 951346522), (58, 475673261), (103, 267854846), (203, 135906646), (206, 133927423), (406, 67953323), (721, 38264978), (1442, 19132489), (2987, 9236374), (5974, 4618187), (20909, 1319482), (41818, 659741)]