69260074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 50925782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2207, 2414, 4414, 15691, 28691, 31382, 37519, 57382, 75038, 156697, 313394, 487747, 975494, 2037061, 2663849, 4074122, 5327698, 34630037, 69260074]

約数ペア:

[(1, 69260074), (2, 34630037), (13, 5327698), (17, 4074122), (26, 2663849), (34, 2037061), (71, 975494), (142, 487747), (221, 313394), (442, 156697), (923, 75038), (1207, 57382), (1846, 37519), (2207, 31382), (2414, 28691), (4414, 15691)]