25718468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 46663680

約数和(自身を除く): 20945212

約数列:

[1, 2, 4, 31, 62, 124, 433, 479, 866, 958, 1732, 1916, 13423, 14849, 26846, 29698, 53692, 59396, 207407, 414814, 829628, 6429617, 12859234, 25718468]

約数ペア:

[(1, 25718468), (2, 12859234), (4, 6429617), (31, 829628), (62, 414814), (124, 207407), (433, 59396), (479, 53692), (866, 29698), (958, 26846), (1732, 14849), (1916, 13423)]