749084816

素因数分解:

$2^4\times {\mathrm{3491}}^1\times {\mathrm{13411}}^1$

素因数の和:16910

約数の個数: 20

約数和(自身を含む): 1451875824

約数和(自身を除く): 702791008

約数列:

[1, 2, 4, 8, 16, 3491, 6982, 13411, 13964, 26822, 27928, 53644, 55856, 107288, 214576, 46817801, 93635602, 187271204, 374542408, 749084816]

約数ペア:

[(1, 749084816), (2, 374542408), (4, 187271204), (8, 93635602), (16, 46817801), (3491, 214576), (6982, 107288), (13411, 55856), (13964, 53644), (26822, 27928)]