77906386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4003}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 120504384

約数和(自身を除く): 42597998

約数列:

[1, 2, 37, 74, 263, 526, 4003, 8006, 9731, 19462, 148111, 296222, 1052789, 2105578, 38953193, 77906386]

約数ペア:

[(1, 77906386), (2, 38953193), (37, 2105578), (74, 1052789), (263, 296222), (526, 148111), (4003, 19462), (8006, 9731)]