29396740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86461}}^1$

素因数の和:86487

約数の個数: 24

約数和(自身を含む): 65365272

約数和(自身を除く): 35968532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 86461, 172922, 345844, 432305, 864610, 1469837, 1729220, 2939674, 5879348, 7349185, 14698370, 29396740]

約数ペア:

[(1, 29396740), (2, 14698370), (4, 7349185), (5, 5879348), (10, 2939674), (17, 1729220), (20, 1469837), (34, 864610), (68, 432305), (85, 345844), (170, 172922), (340, 86461)]