28192956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 44141124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1559, 1644, 3014, 3118, 4521, 4677, 6028, 6236, 9042, 9354, 17149, 18084, 18708, 34298, 51447, 68596, 102894, 205788, 213583, 427166, 640749, 854332, 1281498, 2349413, 2562996, 4698826, 7048239, 9397652, 14096478, 28192956]

約数ペア:

[(1, 28192956), (2, 14096478), (3, 9397652), (4, 7048239), (6, 4698826), (11, 2562996), (12, 2349413), (22, 1281498), (33, 854332), (44, 640749), (66, 427166), (132, 213583), (137, 205788), (274, 102894), (411, 68596), (548, 51447), (822, 34298), (1507, 18708), (1559, 18084), (1644, 17149), (3014, 9354), (3118, 9042), (4521, 6236), (4677, 6028)]