69268784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{333023}}^1$

素因数の和:333044

約数の個数: 20

約数和(自身を含む): 144532416

約数和(自身を除く): 75263632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 333023, 666046, 1332092, 2664184, 4329299, 5328368, 8658598, 17317196, 34634392, 69268784]

約数ペア:

[(1, 69268784), (2, 34634392), (4, 17317196), (8, 8658598), (13, 5328368), (16, 4329299), (26, 2664184), (52, 1332092), (104, 666046), (208, 333023)]