40484068

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{7393}}^1$

素因数の和:7471

約数の個数: 18

約数和(自身を含む): 72823506

約数和(自身を除く): 32339438

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 7393, 14786, 29572, 273541, 547082, 1094164, 10121017, 20242034, 40484068]

約数ペア:

[(1, 40484068), (2, 20242034), (4, 10121017), (37, 1094164), (74, 547082), (148, 273541), (1369, 29572), (2738, 14786), (5476, 7393)]