40764304

素因数分解:

$2^4\times 7^1\times {\mathrm{363967}}^1$

素因数の和:363982

約数の個数: 20

約数和(自身を含む): 90264064

約数和(自身を除く): 49499760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 363967, 727934, 1455868, 2547769, 2911736, 5095538, 5823472, 10191076, 20382152, 40764304]

約数ペア:

[(1, 40764304), (2, 20382152), (4, 10191076), (7, 5823472), (8, 5095538), (14, 2911736), (16, 2547769), (28, 1455868), (56, 727934), (112, 363967)]