26719004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 51071328

約数和(自身を除く): 24352324

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 7237, 14474, 28948, 94081, 188162, 376324, 513827, 1027654, 2055308, 6679751, 13359502, 26719004]

約数ペア:

[(1, 26719004), (2, 13359502), (4, 6679751), (13, 2055308), (26, 1027654), (52, 513827), (71, 376324), (142, 188162), (284, 94081), (923, 28948), (1846, 14474), (3692, 7237)]