27948968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 26223832

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 719, 904, 1438, 2876, 4859, 5752, 9718, 19436, 30917, 38872, 61834, 81247, 123668, 162494, 247336, 324988, 649976, 3493621, 6987242, 13974484, 27948968]

約数ペア:

[(1, 27948968), (2, 13974484), (4, 6987242), (8, 3493621), (43, 649976), (86, 324988), (113, 247336), (172, 162494), (226, 123668), (344, 81247), (452, 61834), (719, 38872), (904, 30917), (1438, 19436), (2876, 9718), (4859, 5752)]