64477986

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 67714014

約数列:

[1, 2, 3, 6, 67, 107, 134, 201, 214, 321, 402, 642, 1499, 2998, 4497, 7169, 8994, 14338, 21507, 43014, 100433, 160393, 200866, 301299, 320786, 481179, 602598, 962358, 10746331, 21492662, 32238993, 64477986]

約数ペア:

[(1, 64477986), (2, 32238993), (3, 21492662), (6, 10746331), (67, 962358), (107, 602598), (134, 481179), (201, 320786), (214, 301299), (321, 200866), (402, 160393), (642, 100433), (1499, 43014), (2998, 21507), (4497, 14338), (7169, 8994)]