47085818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 81031104

約数和(自身を除く): 33945286

約数列:

[1, 2, 13, 17, 26, 34, 221, 307, 347, 442, 614, 694, 3991, 4511, 5219, 5899, 7982, 9022, 10438, 11798, 67847, 76687, 106529, 135694, 153374, 213058, 1384877, 1810993, 2769754, 3621986, 23542909, 47085818]

約数ペア:

[(1, 47085818), (2, 23542909), (13, 3621986), (17, 2769754), (26, 1810993), (34, 1384877), (221, 213058), (307, 153374), (347, 135694), (442, 106529), (614, 76687), (694, 67847), (3991, 11798), (4511, 10438), (5219, 9022), (5899, 7982)]