73471246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 50944754

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 1999, 2162, 3998, 18377, 33983, 36754, 45977, 67966, 91954, 93953, 187906, 781609, 1563218, 1597201, 2160919, 3194402, 4321838, 36735623, 73471246]

約数ペア:

[(1, 73471246), (2, 36735623), (17, 4321838), (23, 3194402), (34, 2160919), (46, 1597201), (47, 1563218), (94, 781609), (391, 187906), (782, 93953), (799, 91954), (1081, 67966), (1598, 45977), (1999, 36754), (2162, 33983), (3998, 18377)]