78225836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3089}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 147776160

約数和(自身を除く): 69550324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 3089, 6178, 6331, 12356, 12662, 25324, 40157, 80314, 160628, 1504343, 3008686, 6017372, 19556459, 39112918, 78225836]

約数ペア:

[(1, 78225836), (2, 39112918), (4, 19556459), (13, 6017372), (26, 3008686), (52, 1504343), (487, 160628), (974, 80314), (1948, 40157), (3089, 25324), (6178, 12662), (6331, 12356)]