26921544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86287}}^1$

素因数の和:86309

約数の個数: 32

約数和(自身を含む): 72481920

約数和(自身を除く): 45560376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 86287, 172574, 258861, 345148, 517722, 690296, 1035444, 1121731, 2070888, 2243462, 3365193, 4486924, 6730386, 8973848, 13460772, 26921544]

約数ペア:

[(1, 26921544), (2, 13460772), (3, 8973848), (4, 6730386), (6, 4486924), (8, 3365193), (12, 2243462), (13, 2070888), (24, 1121731), (26, 1035444), (39, 690296), (52, 517722), (78, 345148), (104, 258861), (156, 172574), (312, 86287)]