26610728

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{20407}}^1$

素因数の和:20576

約数の個数: 16

約数和(自身を含む): 50203680

約数和(自身を除く): 23592952

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 20407, 40814, 81628, 163256, 3326341, 6652682, 13305364, 26610728]

約数ペア:

[(1, 26610728), (2, 13305364), (4, 6652682), (8, 3326341), (163, 163256), (326, 81628), (652, 40814), (1304, 20407)]