25009036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 47307344

約数和(自身を除く): 22298308

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 1453, 2906, 4303, 5812, 8606, 17212, 18889, 37778, 75556, 480943, 961886, 1923772, 6252259, 12504518, 25009036]

約数ペア:

[(1, 25009036), (2, 12504518), (4, 6252259), (13, 1923772), (26, 961886), (52, 480943), (331, 75556), (662, 37778), (1324, 18889), (1453, 17212), (2906, 8606), (4303, 5812)]