70874024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{681481}}^1$

素因数の和:681500

約数の個数: 16

約数和(自身を含む): 143111220

約数和(自身を除く): 72237196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 681481, 1362962, 2725924, 5451848, 8859253, 17718506, 35437012, 70874024]

約数ペア:

[(1, 70874024), (2, 35437012), (4, 17718506), (8, 8859253), (13, 5451848), (26, 2725924), (52, 1362962), (104, 681481)]