28473532336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{50789}}^1$

素因数の和:51781

約数の個数: 40

約数和(自身を含む): 56719427760

約数和(自身を除く): 28245895424

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 947, 1894, 3788, 7576, 15152, 35039, 50789, 70078, 101578, 140156, 203156, 280312, 406312, 560624, 812624, 1879193, 3758386, 7516772, 15033544, 30067088, 48097183, 96194366, 192388732, 384777464, 769554928, 1779595771, 3559191542, 7118383084, 14236766168, 28473532336]

約数ペア:

[(1, 28473532336), (2, 14236766168), (4, 7118383084), (8, 3559191542), (16, 1779595771), (37, 769554928), (74, 384777464), (148, 192388732), (296, 96194366), (592, 48097183), (947, 30067088), (1894, 15033544), (3788, 7516772), (7576, 3758386), (15152, 1879193), (35039, 812624), (50789, 560624), (70078, 406312), (101578, 280312), (140156, 203156)]