38867246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 26451154

約数列:

[1, 2, 11, 22, 71, 142, 149, 167, 298, 334, 781, 1562, 1639, 1837, 3278, 3674, 10579, 11857, 21158, 23714, 24883, 49766, 116369, 130427, 232738, 260854, 273713, 547426, 1766693, 3533386, 19433623, 38867246]

約数ペア:

[(1, 38867246), (2, 19433623), (11, 3533386), (22, 1766693), (71, 547426), (142, 273713), (149, 260854), (167, 232738), (298, 130427), (334, 116369), (781, 49766), (1562, 24883), (1639, 23714), (1837, 21158), (3278, 11857), (3674, 10579)]