28510236

素因数分解:

$2^2\times 3^2\times {\mathrm{791951}}^1$

素因数の和:791961

約数の個数: 18

約数和(自身を含む): 72067632

約数和(自身を除く): 43557396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791951, 1583902, 2375853, 3167804, 4751706, 7127559, 9503412, 14255118, 28510236]

約数ペア:

[(1, 28510236), (2, 14255118), (3, 9503412), (4, 7127559), (6, 4751706), (9, 3167804), (12, 2375853), (18, 1583902), (36, 791951)]