26921968

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13249}}^1$

素因数の和:13384

約数の個数: 20

約数和(自身を含む): 52576000

約数和(自身を除く): 25654032

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13249, 26498, 52996, 105992, 211984, 1682623, 3365246, 6730492, 13460984, 26921968]

約数ペア:

[(1, 26921968), (2, 13460984), (4, 6730492), (8, 3365246), (16, 1682623), (127, 211984), (254, 105992), (508, 52996), (1016, 26498), (2032, 13249)]