28590172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18959}}^1$

素因数の和:19005

約数の個数: 24

約数和(自身を含む): 55742400

約数和(自身を除く): 27152228

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18959, 37918, 75836, 246467, 492934, 549811, 985868, 1099622, 2199244, 7147543, 14295086, 28590172]

約数ペア:

[(1, 28590172), (2, 14295086), (4, 7147543), (13, 2199244), (26, 1099622), (29, 985868), (52, 549811), (58, 492934), (116, 246467), (377, 75836), (754, 37918), (1508, 18959)]