28119161108

素因数分解:

$2^2\times {\mathrm{827}}^1\times {\mathrm{2087}}^1\times {\mathrm{4073}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 49303743552

約数和(自身を除く): 21184582444

約数列:

[1, 2, 4, 827, 1654, 2087, 3308, 4073, 4174, 8146, 8348, 16292, 1725949, 3368371, 3451898, 6736742, 6903796, 8500351, 13473484, 17000702, 34001404, 7029790277, 14059580554, 28119161108]

約数ペア:

[(1, 28119161108), (2, 14059580554), (4, 7029790277), (827, 34001404), (1654, 17000702), (2087, 13473484), (3308, 8500351), (4073, 6903796), (4174, 6736742), (8146, 3451898), (8348, 3368371), (16292, 1725949)]