425500048

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{27673}}^1$

素因数の和:27743

約数の個数: 30

約数和(自身を含む): 851888742

約数和(自身を除く): 426388694

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 27673, 55346, 110692, 221384, 442768, 857863, 1715726, 3431452, 6862904, 13725808, 26593753, 53187506, 106375012, 212750024, 425500048]

約数ペア:

[(1, 425500048), (2, 212750024), (4, 106375012), (8, 53187506), (16, 26593753), (31, 13725808), (62, 6862904), (124, 3431452), (248, 1715726), (496, 857863), (961, 442768), (1922, 221384), (3844, 110692), (7688, 55346), (15376, 27673)]