8201068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 14805504

約数和(自身を除く): 6604436

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 431, 862, 1724, 4757, 9514, 19028, 28877, 30601, 57754, 61202, 115508, 122404, 2050267, 4100534, 8201068]

約数ペア:

[(1, 8201068), (2, 4100534), (4, 2050267), (67, 122404), (71, 115508), (134, 61202), (142, 57754), (268, 30601), (284, 28877), (431, 19028), (862, 9514), (1724, 4757)]