28874702992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58215127}}^1$

素因数の和:58215166

約数の個数: 20

約数和(自身を含む): 57749406976

約数和(自身を除く): 28874703984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58215127, 116430254, 232860508, 465721016, 931442032, 1804668937, 3609337874, 7218675748, 14437351496, 28874702992]

約数ペア:

[(1, 28874702992), (2, 14437351496), (4, 7218675748), (8, 3609337874), (16, 1804668937), (31, 931442032), (62, 465721016), (124, 232860508), (248, 116430254), (496, 58215127)]