28462148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 61979904

約数和(自身を除く): 33517756

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2927, 4862, 5854, 9724, 11708, 32197, 38051, 49759, 64394, 76102, 99518, 128788, 152204, 199036, 418561, 547349, 646867, 837122, 1094698, 1293734, 1674244, 2189396, 2587468, 7115537, 14231074, 28462148]

約数ペア:

[(1, 28462148), (2, 14231074), (4, 7115537), (11, 2587468), (13, 2189396), (17, 1674244), (22, 1293734), (26, 1094698), (34, 837122), (44, 646867), (52, 547349), (68, 418561), (143, 199036), (187, 152204), (221, 128788), (286, 99518), (374, 76102), (442, 64394), (572, 49759), (748, 38051), (884, 32197), (2431, 11708), (2927, 9724), (4862, 5854)]