28268178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 60103296

約数和(自身を除く): 31835118

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 373, 743, 746, 1119, 1486, 2229, 2238, 4458, 6341, 12631, 12682, 19023, 25262, 37893, 38046, 75786, 277139, 554278, 831417, 1662834, 4711363, 9422726, 14134089, 28268178]

約数ペア:

[(1, 28268178), (2, 14134089), (3, 9422726), (6, 4711363), (17, 1662834), (34, 831417), (51, 554278), (102, 277139), (373, 75786), (743, 38046), (746, 37893), (1119, 25262), (1486, 19023), (2229, 12682), (2238, 12631), (4458, 6341)]