66164978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{733}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 109531884

約数和(自身を除く): 43366906

約数列:

[1, 2, 11, 22, 121, 242, 373, 733, 746, 1466, 4103, 8063, 8206, 16126, 45133, 88693, 90266, 177386, 273409, 546818, 3007499, 6014998, 33082489, 66164978]

約数ペア:

[(1, 66164978), (2, 33082489), (11, 6014998), (22, 3007499), (121, 546818), (242, 273409), (373, 177386), (733, 90266), (746, 88693), (1466, 45133), (4103, 16126), (8063, 8206)]