70540912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{339139}}^1$

素因数の和:339160

約数の個数: 20

約数和(自身を含む): 147186760

約数和(自身を除く): 76645848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 339139, 678278, 1356556, 2713112, 4408807, 5426224, 8817614, 17635228, 35270456, 70540912]

約数ペア:

[(1, 70540912), (2, 35270456), (4, 17635228), (8, 8817614), (13, 5426224), (16, 4408807), (26, 2713112), (52, 1356556), (104, 678278), (208, 339139)]