61620976

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{4691}}^1$

素因数の和:5520

約数の個数: 20

約数和(自身を含む): 119561544

約数和(自身を除く): 57940568

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 4691, 6568, 9382, 13136, 18764, 37528, 75056, 3851311, 7702622, 15405244, 30810488, 61620976]

約数ペア:

[(1, 61620976), (2, 30810488), (4, 15405244), (8, 7702622), (16, 3851311), (821, 75056), (1642, 37528), (3284, 18764), (4691, 13136), (6568, 9382)]