828339728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1262713}}^1$

素因数の和:1262762

約数の個数: 20

約数和(自身を含む): 1644053628

約数和(自身を除く): 815713900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1262713, 2525426, 5050852, 10101704, 20203408, 51771233, 103542466, 207084932, 414169864, 828339728]

約数ペア:

[(1, 828339728), (2, 414169864), (4, 207084932), (8, 103542466), (16, 51771233), (41, 20203408), (82, 10101704), (164, 5050852), (328, 2525426), (656, 1262713)]