13653016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 28622160

約数和(自身を除く): 14969144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 71, 86, 104, 142, 172, 284, 344, 559, 568, 923, 1118, 1846, 1849, 2236, 3053, 3692, 3698, 4472, 6106, 7384, 7396, 12212, 14792, 24037, 24424, 39689, 48074, 79378, 96148, 131279, 158756, 192296, 262558, 317512, 525116, 1050232, 1706627, 3413254, 6826508, 13653016]

約数ペア:

[(1, 13653016), (2, 6826508), (4, 3413254), (8, 1706627), (13, 1050232), (26, 525116), (43, 317512), (52, 262558), (71, 192296), (86, 158756), (104, 131279), (142, 96148), (172, 79378), (284, 48074), (344, 39689), (559, 24424), (568, 24037), (923, 14792), (1118, 12212), (1846, 7396), (1849, 7384), (2236, 6106), (3053, 4472), (3692, 3698)]