66990836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4241}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 128278080

約数和(自身を除く): 61287244

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 4241, 7898, 8482, 15796, 16964, 46651, 93302, 186604, 1522519, 3045038, 6090076, 16747709, 33495418, 66990836]

約数ペア:

[(1, 66990836), (2, 33495418), (4, 16747709), (11, 6090076), (22, 3045038), (44, 1522519), (359, 186604), (718, 93302), (1436, 46651), (3949, 16964), (4241, 15796), (7898, 8482)]