28702096

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{4261}}^1$

素因数の和:4690

約数の個数: 20

約数和(自身を含む): 55755484

約数和(自身を除く): 27053388

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 4261, 6736, 8522, 17044, 34088, 68176, 1793881, 3587762, 7175524, 14351048, 28702096]

約数ペア:

[(1, 28702096), (2, 14351048), (4, 7175524), (8, 3587762), (16, 1793881), (421, 68176), (842, 34088), (1684, 17044), (3368, 8522), (4261, 6736)]