40994128

素因数分解:

$2^4\times 7^1\times {\mathrm{366019}}^1$

素因数の和:366034

約数の個数: 20

約数和(自身を含む): 90772960

約数和(自身を除く): 49778832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 366019, 732038, 1464076, 2562133, 2928152, 5124266, 5856304, 10248532, 20497064, 40994128]

約数ペア:

[(1, 40994128), (2, 20497064), (4, 10248532), (7, 5856304), (8, 5124266), (14, 2928152), (16, 2562133), (28, 1464076), (56, 732038), (112, 366019)]