67456428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{432413}}^1$

素因数の和:432433

約数の個数: 24

約数和(自身を含む): 169506288

約数和(自身を除く): 102049860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 432413, 864826, 1297239, 1729652, 2594478, 5188956, 5621369, 11242738, 16864107, 22485476, 33728214, 67456428]

約数ペア:

[(1, 67456428), (2, 33728214), (3, 22485476), (4, 16864107), (6, 11242738), (12, 5621369), (13, 5188956), (26, 2594478), (39, 1729652), (52, 1297239), (78, 864826), (156, 432413)]