25956212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 22306828

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 911, 1676, 1822, 3644, 7123, 14246, 15487, 28492, 30974, 61948, 381709, 763418, 1526836, 6489053, 12978106, 25956212]

約数ペア:

[(1, 25956212), (2, 12978106), (4, 6489053), (17, 1526836), (34, 763418), (68, 381709), (419, 61948), (838, 30974), (911, 28492), (1676, 15487), (1822, 14246), (3644, 7123)]