28456692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 72875712

約数和(自身を除く): 44419020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1117, 1158, 2123, 2234, 2316, 3351, 4246, 4468, 6369, 6702, 8492, 12287, 12738, 13404, 24574, 25476, 36861, 49148, 73722, 147444, 215581, 431162, 646743, 862324, 1293486, 2371391, 2586972, 4742782, 7114173, 9485564, 14228346, 28456692]

約数ペア:

[(1, 28456692), (2, 14228346), (3, 9485564), (4, 7114173), (6, 4742782), (11, 2586972), (12, 2371391), (22, 1293486), (33, 862324), (44, 646743), (66, 431162), (132, 215581), (193, 147444), (386, 73722), (579, 49148), (772, 36861), (1117, 25476), (1158, 24574), (2123, 13404), (2234, 12738), (2316, 12287), (3351, 8492), (4246, 6702), (4468, 6369)]