25126604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 45276000

約数和(自身を除く): 20149396

約数列:

[1, 2, 4, 41, 82, 164, 349, 439, 698, 878, 1396, 1756, 14309, 17999, 28618, 35998, 57236, 71996, 153211, 306422, 612844, 6281651, 12563302, 25126604]

約数ペア:

[(1, 25126604), (2, 12563302), (4, 6281651), (41, 612844), (82, 306422), (164, 153211), (349, 71996), (439, 57236), (698, 35998), (878, 28618), (1396, 17999), (1756, 14309)]