28485757332

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5775701}}^1$

素因数の和:5775848

約数の個数: 36

約数和(自身を含む): 72531265716

約数和(自身を除く): 44045508384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5775701, 11551402, 17327103, 23102804, 34654206, 51981309, 69308412, 103962618, 207925236, 791271037, 1582542074, 2373813111, 3165084148, 4747626222, 7121439333, 9495252444, 14242878666, 28485757332]

約数ペア:

[(1, 28485757332), (2, 14242878666), (3, 9495252444), (4, 7121439333), (6, 4747626222), (9, 3165084148), (12, 2373813111), (18, 1582542074), (36, 791271037), (137, 207925236), (274, 103962618), (411, 69308412), (548, 51981309), (822, 34654206), (1233, 23102804), (1644, 17327103), (2466, 11551402), (4932, 5775701)]