40216084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 36

約数和(自身を含む): 78739360

約数和(自身を除く): 38523276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 1831, 3662, 5491, 7324, 10982, 21964, 31127, 34789, 62254, 69578, 124508, 139156, 529159, 591413, 1058318, 1182826, 2116636, 2365652, 10054021, 20108042, 40216084]

約数ペア:

[(1, 40216084), (2, 20108042), (4, 10054021), (17, 2365652), (19, 2116636), (34, 1182826), (38, 1058318), (68, 591413), (76, 529159), (289, 139156), (323, 124508), (578, 69578), (646, 62254), (1156, 34789), (1292, 31127), (1831, 21964), (3662, 10982), (5491, 7324)]