72166486

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 126358848

約数和(自身を除く): 54192362

約数列:

[1, 2, 7, 14, 73, 146, 241, 293, 482, 511, 586, 1022, 1687, 2051, 3374, 4102, 17593, 21389, 35186, 42778, 70613, 123151, 141226, 149723, 246302, 299446, 494291, 988582, 5154749, 10309498, 36083243, 72166486]

約数ペア:

[(1, 72166486), (2, 36083243), (7, 10309498), (14, 5154749), (73, 988582), (146, 494291), (241, 299446), (293, 246302), (482, 149723), (511, 141226), (586, 123151), (1022, 70613), (1687, 42778), (2051, 35186), (3374, 21389), (4102, 17593)]