71387212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47339}}^1$

素因数の和:47385

約数の個数: 24

約数和(自身を含む): 139179600

約数和(自身を除く): 67792388

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 47339, 94678, 189356, 615407, 1230814, 1372831, 2461628, 2745662, 5491324, 17846803, 35693606, 71387212]

約数ペア:

[(1, 71387212), (2, 35693606), (4, 17846803), (13, 5491324), (26, 2745662), (29, 2461628), (52, 1372831), (58, 1230814), (116, 615407), (377, 189356), (754, 94678), (1508, 47339)]