5645744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{27143}}^1$

素因数の和:27164

約数の個数: 20

約数和(自身を含む): 11780496

約数和(自身を除く): 6134752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 27143, 54286, 108572, 217144, 352859, 434288, 705718, 1411436, 2822872, 5645744]

約数ペア:

[(1, 5645744), (2, 2822872), (4, 1411436), (8, 705718), (13, 434288), (16, 352859), (26, 217144), (52, 108572), (104, 54286), (208, 27143)]