28247835049

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{626713}}^1$

素因数の和:626904

約数の個数: 16

約数和(自身を含む): 33210828288

約数和(自身を除く): 4962993239

約数列:

[1, 7, 47, 137, 329, 959, 6439, 45073, 626713, 4386991, 29455511, 85859681, 206188577, 601017767, 4035405007, 28247835049]

約数ペア:

[(1, 28247835049), (7, 4035405007), (47, 601017767), (137, 206188577), (329, 85859681), (959, 29455511), (6439, 4386991), (45073, 626713)]