66189410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5801}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 137020032

約数和(自身を除く): 70830622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 5801, 11410, 11602, 29005, 40607, 58010, 81214, 203035, 406070, 945563, 1891126, 4727815, 6618941, 9455630, 13237882, 33094705, 66189410]

約数ペア:

[(1, 66189410), (2, 33094705), (5, 13237882), (7, 9455630), (10, 6618941), (14, 4727815), (35, 1891126), (70, 945563), (163, 406070), (326, 203035), (815, 81214), (1141, 58010), (1630, 40607), (2282, 29005), (5705, 11602), (5801, 11410)]