25978084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20403

約数の個数: 24

約数和(自身を含む): 51307200

約数和(自身を除く): 25329116

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20359, 40718, 81436, 223949, 447898, 590411, 895796, 1180822, 2361644, 6494521, 12989042, 25978084]

約数ペア:

[(1, 25978084), (2, 12989042), (4, 6494521), (11, 2361644), (22, 1180822), (29, 895796), (44, 590411), (58, 447898), (116, 223949), (319, 81436), (638, 40718), (1276, 20359)]