69072848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{332081}}^1$

素因数の和:332102

約数の個数: 20

約数和(自身を含む): 144123588

約数和(自身を除く): 75050740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 332081, 664162, 1328324, 2656648, 4317053, 5313296, 8634106, 17268212, 34536424, 69072848]

約数ペア:

[(1, 69072848), (2, 34536424), (4, 17268212), (8, 8634106), (13, 5313296), (16, 4317053), (26, 2656648), (52, 1328324), (104, 664162), (208, 332081)]