66746932

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39079}}^1$

素因数の和:39151

約数の個数: 24

約数和(自身を含む): 135685760

約数和(自身を除く): 68938828

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 39079, 78158, 156316, 273553, 547106, 1094212, 2383819, 4767638, 9535276, 16686733, 33373466, 66746932]

約数ペア:

[(1, 66746932), (2, 33373466), (4, 16686733), (7, 9535276), (14, 4767638), (28, 2383819), (61, 1094212), (122, 547106), (244, 273553), (427, 156316), (854, 78158), (1708, 39079)]