40293656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29803}}^1$

素因数の和:29835

約数の個数: 24

約数和(自身を含む): 81811980

約数和(自身を除く): 41518324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29803, 59606, 119212, 238424, 387439, 774878, 1549756, 3099512, 5036707, 10073414, 20146828, 40293656]

約数ペア:

[(1, 40293656), (2, 20146828), (4, 10073414), (8, 5036707), (13, 3099512), (26, 1549756), (52, 774878), (104, 387439), (169, 238424), (338, 119212), (676, 59606), (1352, 29803)]