1391768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 3088800

約数和(自身を除く): 1697032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 857, 1624, 1714, 3428, 5999, 6856, 11998, 23996, 24853, 47992, 49706, 99412, 173971, 198824, 347942, 695884, 1391768]

約数ペア:

[(1, 1391768), (2, 695884), (4, 347942), (7, 198824), (8, 173971), (14, 99412), (28, 49706), (29, 47992), (56, 24853), (58, 23996), (116, 11998), (203, 6856), (232, 5999), (406, 3428), (812, 1714), (857, 1624)]