24909872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{119759}}^1$

素因数の和:119780

約数の個数: 20

約数和(自身を含む): 51975840

約数和(自身を除く): 27065968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 119759, 239518, 479036, 958072, 1556867, 1916144, 3113734, 6227468, 12454936, 24909872]

約数ペア:

[(1, 24909872), (2, 12454936), (4, 6227468), (8, 3113734), (13, 1916144), (16, 1556867), (26, 958072), (52, 479036), (104, 239518), (208, 119759)]