12668864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15252

約数の個数: 28

約数和(自身を含む): 27075384

約数和(自身を除く): 14406520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15227, 30454, 60908, 121816, 197951, 243632, 395902, 487264, 791804, 974528, 1583608, 3167216, 6334432, 12668864]

約数ペア:

[(1, 12668864), (2, 6334432), (4, 3167216), (8, 1583608), (13, 974528), (16, 791804), (26, 487264), (32, 395902), (52, 243632), (64, 197951), (104, 121816), (208, 60908), (416, 30454), (832, 15227)]