69469712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{333989}}^1$

素因数の和:334010

約数の個数: 20

約数和(自身を含む): 144951660

約数和(自身を除く): 75481948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 333989, 667978, 1335956, 2671912, 4341857, 5343824, 8683714, 17367428, 34734856, 69469712]

約数ペア:

[(1, 69469712), (2, 34734856), (4, 17367428), (8, 8683714), (13, 5343824), (16, 4341857), (26, 2671912), (52, 1335956), (104, 667978), (208, 333989)]