27901448

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5441}}^1$

素因数の和:6088

約数の個数: 16

約数和(自身を含む): 52406460

約数和(自身を除く): 24505012

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 5441, 10882, 21764, 43528, 3487681, 6975362, 13950724, 27901448]

約数ペア:

[(1, 27901448), (2, 13950724), (4, 6975362), (8, 3487681), (641, 43528), (1282, 21764), (2564, 10882), (5128, 5441)]