25963472

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22229}}^1$

素因数の和:22310

約数の個数: 20

約数和(自身を含む): 50995620

約数和(自身を除く): 25032148

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 22229, 44458, 88916, 177832, 355664, 1622717, 3245434, 6490868, 12981736, 25963472]

約数ペア:

[(1, 25963472), (2, 12981736), (4, 6490868), (8, 3245434), (16, 1622717), (73, 355664), (146, 177832), (292, 88916), (584, 44458), (1168, 22229)]