66104668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102647}}^1$

素因数の和:102681

約数の個数: 24

約数和(自身を含む): 137958912

約数和(自身を除く): 71854244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102647, 205294, 410588, 718529, 1437058, 2360881, 2874116, 4721762, 9443524, 16526167, 33052334, 66104668]

約数ペア:

[(1, 66104668), (2, 33052334), (4, 16526167), (7, 9443524), (14, 4721762), (23, 2874116), (28, 2360881), (46, 1437058), (92, 718529), (161, 410588), (322, 205294), (644, 102647)]