25675372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 47733840

約数和(自身を除く): 22058468

約数列:

[1, 2, 4, 17, 34, 68, 491, 769, 982, 1538, 1964, 3076, 8347, 13073, 16694, 26146, 33388, 52292, 377579, 755158, 1510316, 6418843, 12837686, 25675372]

約数ペア:

[(1, 25675372), (2, 12837686), (4, 6418843), (17, 1510316), (34, 755158), (68, 377579), (491, 52292), (769, 33388), (982, 26146), (1538, 16694), (1964, 13073), (3076, 8347)]