22972628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20011}}^1$

素因数の和:20063

約数の個数: 24

約数和(自身を含む): 47068224

約数和(自身を除く): 24095596

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 20011, 40022, 80044, 140077, 280154, 560308, 820451, 1640902, 3281804, 5743157, 11486314, 22972628]

約数ペア:

[(1, 22972628), (2, 11486314), (4, 5743157), (7, 3281804), (14, 1640902), (28, 820451), (41, 560308), (82, 280154), (164, 140077), (287, 80044), (574, 40022), (1148, 20011)]