1427274928

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 2788932608

約数和(自身を除く): 1361657680

約数列:

[1, 2, 4, 8, 16, 223, 307, 446, 614, 892, 1228, 1303, 1784, 2456, 2606, 3568, 4912, 5212, 10424, 20848, 68461, 136922, 273844, 290569, 400021, 547688, 581138, 800042, 1095376, 1162276, 1600084, 2324552, 3200168, 4649104, 6400336, 89204683, 178409366, 356818732, 713637464, 1427274928]

約数ペア:

[(1, 1427274928), (2, 713637464), (4, 356818732), (8, 178409366), (16, 89204683), (223, 6400336), (307, 4649104), (446, 3200168), (614, 2324552), (892, 1600084), (1228, 1162276), (1303, 1095376), (1784, 800042), (2456, 581138), (2606, 547688), (3568, 400021), (4912, 290569), (5212, 273844), (10424, 136922), (20848, 68461)]