24778928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91099}}^1$

素因数の和:91124

約数の個数: 20

約数和(自身を含む): 50833800

約数和(自身を除く): 26054872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91099, 182198, 364396, 728792, 1457584, 1548683, 3097366, 6194732, 12389464, 24778928]

約数ペア:

[(1, 24778928), (2, 12389464), (4, 6194732), (8, 3097366), (16, 1548683), (17, 1457584), (34, 728792), (68, 364396), (136, 182198), (272, 91099)]