22625776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 46764864

約数和(自身を除く): 24139088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 431, 772, 862, 1544, 1724, 3088, 3281, 3448, 6562, 6896, 7327, 13124, 14654, 26248, 29308, 52496, 58616, 83183, 117232, 166366, 332732, 665464, 1330928, 1414111, 2828222, 5656444, 11312888, 22625776]

約数ペア:

[(1, 22625776), (2, 11312888), (4, 5656444), (8, 2828222), (16, 1414111), (17, 1330928), (34, 665464), (68, 332732), (136, 166366), (193, 117232), (272, 83183), (386, 58616), (431, 52496), (772, 29308), (862, 26248), (1544, 14654), (1724, 13124), (3088, 7327), (3281, 6896), (3448, 6562)]