28050352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3457

約数の個数: 40

約数和(自身を含む): 60567552

約数和(自身を除く): 32517200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 3391, 4136, 6782, 8272, 13564, 27128, 37301, 54256, 74602, 149204, 159377, 298408, 318754, 596816, 637508, 1275016, 1753147, 2550032, 3506294, 7012588, 14025176, 28050352]

約数ペア:

[(1, 28050352), (2, 14025176), (4, 7012588), (8, 3506294), (11, 2550032), (16, 1753147), (22, 1275016), (44, 637508), (47, 596816), (88, 318754), (94, 298408), (176, 159377), (188, 149204), (376, 74602), (517, 54256), (752, 37301), (1034, 27128), (2068, 13564), (3391, 8272), (4136, 6782)]