791782016

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{27739}}^1$

素因数の和:27976

約数の個数: 32

約数和(自身を含む): 1584508800

約数和(自身を除く): 792726784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 7136, 14272, 27739, 28544, 55478, 110956, 221912, 443824, 887648, 1775296, 3550592, 6185797, 12371594, 24743188, 49486376, 98972752, 197945504, 395891008, 791782016]

約数ペア:

[(1, 791782016), (2, 395891008), (4, 197945504), (8, 98972752), (16, 49486376), (32, 24743188), (64, 12371594), (128, 6185797), (223, 3550592), (446, 1775296), (892, 887648), (1784, 443824), (3568, 221912), (7136, 110956), (14272, 55478), (27739, 28544)]