64462084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 114307200

約数和(自身を除く): 49845116

約数列:

[1, 2, 4, 139, 269, 278, 431, 538, 556, 862, 1076, 1724, 37391, 59909, 74782, 115939, 119818, 149564, 231878, 239636, 463756, 16115521, 32231042, 64462084]

約数ペア:

[(1, 64462084), (2, 32231042), (4, 16115521), (139, 463756), (269, 239636), (278, 231878), (431, 149564), (538, 119818), (556, 115939), (862, 74782), (1076, 59909), (1724, 37391)]