25679702

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 40420296

約数和(自身を除く): 14740594

約数列:

[1, 2, 37, 74, 83, 113, 166, 226, 1369, 2738, 3071, 4181, 6142, 8362, 9379, 18758, 113627, 154697, 227254, 309394, 347023, 694046, 12839851, 25679702]

約数ペア:

[(1, 25679702), (2, 12839851), (37, 694046), (74, 347023), (83, 309394), (113, 227254), (166, 154697), (226, 113627), (1369, 18758), (2738, 9379), (3071, 8362), (4181, 6142)]