78425724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{502729}}^1$

素因数の和:502749

約数の個数: 24

約数和(自身を含む): 197070160

約数和(自身を除く): 118644436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 502729, 1005458, 1508187, 2010916, 3016374, 6032748, 6535477, 13070954, 19606431, 26141908, 39212862, 78425724]

約数ペア:

[(1, 78425724), (2, 39212862), (3, 26141908), (4, 19606431), (6, 13070954), (12, 6535477), (13, 6032748), (26, 3016374), (39, 2010916), (52, 1508187), (78, 1005458), (156, 502729)]