68285724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{437729}}^1$

素因数の和:437749

約数の個数: 24

約数和(自身を含む): 171590160

約数和(自身を除く): 103304436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 437729, 875458, 1313187, 1750916, 2626374, 5252748, 5690477, 11380954, 17071431, 22761908, 34142862, 68285724]

約数ペア:

[(1, 68285724), (2, 34142862), (3, 22761908), (4, 17071431), (6, 11380954), (12, 5690477), (13, 5252748), (26, 2626374), (39, 1750916), (52, 1313187), (78, 875458), (156, 437729)]