28535208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91459}}^1$

素因数の和:91481

約数の個数: 32

約数和(自身を含む): 76826400

約数和(自身を除く): 48291192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91459, 182918, 274377, 365836, 548754, 731672, 1097508, 1188967, 2195016, 2377934, 3566901, 4755868, 7133802, 9511736, 14267604, 28535208]

約数ペア:

[(1, 28535208), (2, 14267604), (3, 9511736), (4, 7133802), (6, 4755868), (8, 3566901), (12, 2377934), (13, 2195016), (24, 1188967), (26, 1097508), (39, 731672), (52, 548754), (78, 365836), (104, 274377), (156, 182918), (312, 91459)]