25340788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 49972356

約数和(自身を除く): 24631568

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1277, 1804, 2554, 4961, 5108, 9922, 14047, 19844, 28094, 52357, 56188, 104714, 154517, 209428, 309034, 575927, 618068, 1151854, 2303708, 6335197, 12670394, 25340788]

約数ペア:

[(1, 25340788), (2, 12670394), (4, 6335197), (11, 2303708), (22, 1151854), (41, 618068), (44, 575927), (82, 309034), (121, 209428), (164, 154517), (242, 104714), (451, 56188), (484, 52357), (902, 28094), (1277, 19844), (1804, 14047), (2554, 9922), (4961, 5108)]