13438048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{32303}}^1$

素因数の和:32326

約数の個数: 24

約数和(自身を含む): 28492128

約数和(自身を除く): 15054080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 32303, 64606, 129212, 258424, 419939, 516848, 839878, 1033696, 1679756, 3359512, 6719024, 13438048]

約数ペア:

[(1, 13438048), (2, 6719024), (4, 3359512), (8, 1679756), (13, 1033696), (16, 839878), (26, 516848), (32, 419939), (52, 258424), (104, 129212), (208, 64606), (416, 32303)]