40340612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7681}}^1$

素因数の和:7799

約数の個数: 24

約数和(自身を含む): 76789272

約数和(自身を除く): 36448660

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 7681, 15362, 30724, 99853, 199706, 399412, 775781, 1551562, 3103124, 10085153, 20170306, 40340612]

約数ペア:

[(1, 40340612), (2, 20170306), (4, 10085153), (13, 3103124), (26, 1551562), (52, 775781), (101, 399412), (202, 199706), (404, 99853), (1313, 30724), (2626, 15362), (5252, 7681)]