27647048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^4$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 61727295

約数和(自身を除く): 34080247

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 484, 572, 676, 968, 1144, 1352, 1573, 1859, 2197, 3146, 3718, 4394, 6292, 7436, 8788, 12584, 14872, 17576, 20449, 24167, 28561, 40898, 48334, 57122, 81796, 96668, 114244, 163592, 193336, 228488, 265837, 314171, 531674, 628342, 1063348, 1256684, 2126696, 2513368, 3455881, 6911762, 13823524, 27647048]

約数ペア:

[(1, 27647048), (2, 13823524), (4, 6911762), (8, 3455881), (11, 2513368), (13, 2126696), (22, 1256684), (26, 1063348), (44, 628342), (52, 531674), (88, 314171), (104, 265837), (121, 228488), (143, 193336), (169, 163592), (242, 114244), (286, 96668), (338, 81796), (484, 57122), (572, 48334), (676, 40898), (968, 28561), (1144, 24167), (1352, 20449), (1573, 17576), (1859, 14872), (2197, 12584), (3146, 8788), (3718, 7436), (4394, 6292)]