47947486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 74353536

約数和(自身を除く): 26406050

約数列:

[1, 2, 37, 74, 157, 314, 4127, 5809, 8254, 11618, 152699, 305398, 647939, 1295878, 23973743, 47947486]

約数ペア:

[(1, 47947486), (2, 23973743), (37, 1295878), (74, 647939), (157, 305398), (314, 152699), (4127, 11618), (5809, 8254)]