27619244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 49969920

約数和(自身を除く): 22350676

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1559, 3118, 4429, 6236, 8858, 17716, 67037, 134074, 160577, 268148, 321154, 642308, 6904811, 13809622, 27619244]

約数ペア:

[(1, 27619244), (2, 13809622), (4, 6904811), (43, 642308), (86, 321154), (103, 268148), (172, 160577), (206, 134074), (412, 67037), (1559, 17716), (3118, 8858), (4429, 6236)]