27930656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67141}}^1$

素因数の和:67164

約数の個数: 24

約数和(自身を含む): 59219244

約数和(自身を除く): 31288588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67141, 134282, 268564, 537128, 872833, 1074256, 1745666, 2148512, 3491332, 6982664, 13965328, 27930656]

約数ペア:

[(1, 27930656), (2, 13965328), (4, 6982664), (8, 3491332), (13, 2148512), (16, 1745666), (26, 1074256), (32, 872833), (52, 537128), (104, 268564), (208, 134282), (416, 67141)]