47157032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 95807880

約数和(自身を除く): 48650848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 2621, 4498, 5242, 8996, 10484, 17992, 20968, 34073, 68146, 136292, 272584, 453433, 906866, 1813732, 3627464, 5894629, 11789258, 23578516, 47157032]

約数ペア:

[(1, 47157032), (2, 23578516), (4, 11789258), (8, 5894629), (13, 3627464), (26, 1813732), (52, 906866), (104, 453433), (173, 272584), (346, 136292), (692, 68146), (1384, 34073), (2249, 20968), (2621, 17992), (4498, 10484), (5242, 8996)]