28739022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^2$

素因数の和:1232

約数の個数: 24

約数和(自身を含む): 62001576

約数和(自身を除く): 33262554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1821, 3642, 7891, 15782, 23673, 47346, 368449, 736898, 1105347, 2210694, 4789837, 9579674, 14369511, 28739022]

約数ペア:

[(1, 28739022), (2, 14369511), (3, 9579674), (6, 4789837), (13, 2210694), (26, 1105347), (39, 736898), (78, 368449), (607, 47346), (1214, 23673), (1821, 15782), (3642, 7891)]