26813372

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 47803392

約数和(自身を除く): 20990020

約数列:

[1, 2, 4, 103, 151, 206, 302, 412, 431, 604, 862, 1724, 15553, 31106, 44393, 62212, 65081, 88786, 130162, 177572, 260324, 6703343, 13406686, 26813372]

約数ペア:

[(1, 26813372), (2, 13406686), (4, 6703343), (103, 260324), (151, 177572), (206, 130162), (302, 88786), (412, 65081), (431, 62212), (604, 44393), (862, 31106), (1724, 15553)]