40785778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5923}}^1$

素因数の和:6249

約数の個数: 16

約数和(自身を含む): 66964896

約数和(自身を除く): 26179118

約数列:

[1, 2, 11, 22, 313, 626, 3443, 5923, 6886, 11846, 65153, 130306, 1853899, 3707798, 20392889, 40785778]

約数ペア:

[(1, 40785778), (2, 20392889), (11, 3707798), (22, 1853899), (313, 130306), (626, 65153), (3443, 11846), (5923, 6886)]