40768456

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{69809}}^1$

素因数の和:69888

約数の個数: 16

約数和(自身を含む): 77489100

約数和(自身を除く): 36720644

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 69809, 139618, 279236, 558472, 5096057, 10192114, 20384228, 40768456]

約数ペア:

[(1, 40768456), (2, 20384228), (4, 10192114), (8, 5096057), (73, 558472), (146, 279236), (292, 139618), (584, 69809)]