68980358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{40529}}^1$

素因数の和:40591

約数の個数: 16

約数和(自身を含む): 110890080

約数和(自身を除く): 41909722

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 40529, 81058, 932167, 1499573, 1864334, 2999146, 34490179, 68980358]

約数ペア:

[(1, 68980358), (2, 34490179), (23, 2999146), (37, 1864334), (46, 1499573), (74, 932167), (851, 81058), (1702, 40529)]