26725937

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 31948800

約数和(自身を除く): 5222863

約数列:

[1, 7, 31, 79, 217, 553, 1559, 2449, 10913, 17143, 48329, 123161, 338303, 862127, 3817991, 26725937]

約数ペア:

[(1, 26725937), (7, 3817991), (31, 862127), (79, 338303), (217, 123161), (553, 48329), (1559, 17143), (2449, 10913)]