66274990

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{18461}}^1$

素因数の和:18827

約数の個数: 16

約数和(自身を含む): 119633760

約数和(自身を除く): 53358770

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 18461, 36922, 92305, 184610, 6627499, 13254998, 33137495, 66274990]

約数ペア:

[(1, 66274990), (2, 33137495), (5, 13254998), (10, 6627499), (359, 184610), (718, 92305), (1795, 36922), (3590, 18461)]