28439226

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2767}}^1$

素因数の和:3346

約数の個数: 24

約数和(自身を含む): 61748544

約数和(自身を除く): 33309318

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 2767, 3426, 5139, 5534, 8301, 10278, 16602, 24903, 49806, 1579957, 3159914, 4739871, 9479742, 14219613, 28439226]

約数ペア:

[(1, 28439226), (2, 14219613), (3, 9479742), (6, 4739871), (9, 3159914), (18, 1579957), (571, 49806), (1142, 24903), (1713, 16602), (2767, 10278), (3426, 8301), (5139, 5534)]