28908942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 32780658

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2039, 2363, 4078, 4726, 6117, 7089, 12234, 14178, 34663, 69326, 103989, 207978, 283421, 566842, 850263, 1700526, 4818157, 9636314, 14454471, 28908942]

約数ペア:

[(1, 28908942), (2, 14454471), (3, 9636314), (6, 4818157), (17, 1700526), (34, 850263), (51, 566842), (102, 283421), (139, 207978), (278, 103989), (417, 69326), (834, 34663), (2039, 14178), (2363, 12234), (4078, 7089), (4726, 6117)]