71604068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14831}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 134555904

約数和(自身を除く): 62951836

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 14831, 29662, 59324, 252127, 504254, 1008508, 1053001, 2106002, 4212004, 17901017, 35802034, 71604068]

約数ペア:

[(1, 71604068), (2, 35802034), (4, 17901017), (17, 4212004), (34, 2106002), (68, 1053001), (71, 1008508), (142, 504254), (284, 252127), (1207, 59324), (2414, 29662), (4828, 14831)]