69700072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670193}}^1$

素因数の和:670212

約数の個数: 16

約数和(自身を含む): 140740740

約数和(自身を除く): 71040668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670193, 1340386, 2680772, 5361544, 8712509, 17425018, 34850036, 69700072]

約数ペア:

[(1, 69700072), (2, 34850036), (4, 17425018), (8, 8712509), (13, 5361544), (26, 2680772), (52, 1340386), (104, 670193)]