1642804528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1663}}^1\times {\mathrm{2129}}^1$

素因数の和:3829

約数の個数: 40

約数和(自身を含む): 3296217600

約数和(自身を除く): 1653413072

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1663, 2129, 3326, 4258, 6652, 8516, 13304, 17032, 26608, 34064, 48227, 61741, 96454, 123482, 192908, 246964, 385816, 493928, 771632, 987856, 3540527, 7081054, 14162108, 28324216, 56648432, 102675283, 205350566, 410701132, 821402264, 1642804528]

約数ペア:

[(1, 1642804528), (2, 821402264), (4, 410701132), (8, 205350566), (16, 102675283), (29, 56648432), (58, 28324216), (116, 14162108), (232, 7081054), (464, 3540527), (1663, 987856), (2129, 771632), (3326, 493928), (4258, 385816), (6652, 246964), (8516, 192908), (13304, 123482), (17032, 96454), (26608, 61741), (34064, 48227)]