26779216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98453}}^1$

素因数の和:98478

約数の個数: 20

約数和(自身を含む): 54937332

約数和(自身を除く): 28158116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98453, 196906, 393812, 787624, 1575248, 1673701, 3347402, 6694804, 13389608, 26779216]

約数ペア:

[(1, 26779216), (2, 13389608), (4, 6694804), (8, 3347402), (16, 1673701), (17, 1575248), (34, 787624), (68, 393812), (136, 196906), (272, 98453)]