40902148

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6379}}^1$

素因数の和:6619

約数の個数: 24

約数和(自身を含む): 82174400

約数和(自身を除く): 41272252

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6379, 6412, 12758, 25516, 44653, 89306, 178612, 1460791, 2921582, 5843164, 10225537, 20451074, 40902148]

約数ペア:

[(1, 40902148), (2, 20451074), (4, 10225537), (7, 5843164), (14, 2921582), (28, 1460791), (229, 178612), (458, 89306), (916, 44653), (1603, 25516), (3206, 12758), (6379, 6412)]