68841178

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{3881}}^1$

素因数の和:4078

約数の個数: 24

約数和(自身を含む): 120815604

約数和(自身を除く): 51974426

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2534, 3881, 7762, 8869, 17738, 27167, 54334, 190169, 380338, 702461, 1404922, 4917227, 9834454, 34420589, 68841178]

約数ペア:

[(1, 68841178), (2, 34420589), (7, 9834454), (14, 4917227), (49, 1404922), (98, 702461), (181, 380338), (362, 190169), (1267, 54334), (2534, 27167), (3881, 17738), (7762, 8869)]