40265264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{14891}}^1$

素因数の和:14925

約数の個数: 30

約数和(自身を含む): 84482316

約数和(自身を除く): 44217052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 14891, 29782, 59564, 119128, 193583, 238256, 387166, 774332, 1548664, 2516579, 3097328, 5033158, 10066316, 20132632, 40265264]

約数ペア:

[(1, 40265264), (2, 20132632), (4, 10066316), (8, 5033158), (13, 3097328), (16, 2516579), (26, 1548664), (52, 774332), (104, 387166), (169, 238256), (208, 193583), (338, 119128), (676, 59564), (1352, 29782), (2704, 14891)]