40287388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 73180800

約数和(自身を除く): 32893412

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 3299, 6106, 6598, 12212, 13196, 141857, 234229, 283714, 468458, 567428, 936916, 10071847, 20143694, 40287388]

約数ペア:

[(1, 40287388), (2, 20143694), (4, 10071847), (43, 936916), (71, 567428), (86, 468458), (142, 283714), (172, 234229), (284, 141857), (3053, 13196), (3299, 12212), (6106, 6598)]