38907128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10111}}^1$

素因数の和:10167

約数の個数: 32

約数和(自身を含む): 80693760

約数和(自身を除く): 41786632

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10111, 20222, 40444, 80888, 131443, 262886, 374107, 525772, 748214, 1051544, 1496428, 2992856, 4863391, 9726782, 19453564, 38907128]

約数ペア:

[(1, 38907128), (2, 19453564), (4, 9726782), (8, 4863391), (13, 2992856), (26, 1496428), (37, 1051544), (52, 748214), (74, 525772), (104, 374107), (148, 262886), (296, 131443), (481, 80888), (962, 40444), (1924, 20222), (3848, 10111)]