26988348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 65010176

約数和(自身を除く): 38021828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 193, 258, 271, 386, 516, 542, 579, 772, 813, 1084, 1158, 1626, 2316, 3252, 8299, 11653, 16598, 23306, 24897, 33196, 34959, 46612, 49794, 52303, 69918, 99588, 104606, 139836, 156909, 209212, 313818, 627636, 2249029, 4498058, 6747087, 8996116, 13494174, 26988348]

約数ペア:

[(1, 26988348), (2, 13494174), (3, 8996116), (4, 6747087), (6, 4498058), (12, 2249029), (43, 627636), (86, 313818), (129, 209212), (172, 156909), (193, 139836), (258, 104606), (271, 99588), (386, 69918), (516, 52303), (542, 49794), (579, 46612), (772, 34959), (813, 33196), (1084, 24897), (1158, 23306), (1626, 16598), (2316, 11653), (3252, 8299)]