28484992

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 57191400

約数和(自身を除く): 28706408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 1601, 2224, 3202, 4448, 6404, 8896, 12808, 17792, 25616, 51232, 102464, 204928, 222539, 445078, 890156, 1780312, 3560624, 7121248, 14242496, 28484992]

約数ペア:

[(1, 28484992), (2, 14242496), (4, 7121248), (8, 3560624), (16, 1780312), (32, 890156), (64, 445078), (128, 222539), (139, 204928), (278, 102464), (556, 51232), (1112, 25616), (1601, 17792), (2224, 12808), (3202, 8896), (4448, 6404)]