26254768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1313

約数の個数: 40

約数和(自身を含む): 53774336

約数和(自身を除く): 27519568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1231, 1333, 2462, 2666, 4924, 5332, 9848, 10664, 19696, 21328, 38161, 52933, 76322, 105866, 152644, 211732, 305288, 423464, 610576, 846928, 1640923, 3281846, 6563692, 13127384, 26254768]

約数ペア:

[(1, 26254768), (2, 13127384), (4, 6563692), (8, 3281846), (16, 1640923), (31, 846928), (43, 610576), (62, 423464), (86, 305288), (124, 211732), (172, 152644), (248, 105866), (344, 76322), (496, 52933), (688, 38161), (1231, 21328), (1333, 19696), (2462, 10664), (2666, 9848), (4924, 5332)]