25444144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144569}}^1$

素因数の和:144588

約数の個数: 20

約数和(自身を含む): 53780040

約数和(自身を除く): 28335896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144569, 289138, 578276, 1156552, 1590259, 2313104, 3180518, 6361036, 12722072, 25444144]

約数ペア:

[(1, 25444144), (2, 12722072), (4, 6361036), (8, 3180518), (11, 2313104), (16, 1590259), (22, 1156552), (44, 578276), (88, 289138), (176, 144569)]