61978588

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{1549}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 124124000

約数和(自身を除く): 62145412

約数列:

[1, 2, 4, 7, 14, 28, 1429, 1549, 2858, 3098, 5716, 6196, 10003, 10843, 20006, 21686, 40012, 43372, 2213521, 4427042, 8854084, 15494647, 30989294, 61978588]

約数ペア:

[(1, 61978588), (2, 30989294), (4, 15494647), (7, 8854084), (14, 4427042), (28, 2213521), (1429, 43372), (1549, 40012), (2858, 21686), (3098, 20006), (5716, 10843), (6196, 10003)]