68174498

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131611}}^1$

素因数の和:131657

約数の個数: 16

約数和(自身を含む): 120030144

約数和(自身を除く): 51855646

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 131611, 263222, 921277, 1842554, 4869607, 9739214, 34087249, 68174498]

約数ペア:

[(1, 68174498), (2, 34087249), (7, 9739214), (14, 4869607), (37, 1842554), (74, 921277), (259, 263222), (518, 131611)]