64491468

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{50227}}^1$

素因数の和:50341

約数の個数: 24

約数和(自身を含む): 151889472

約数和(自身を除く): 87398004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 50227, 100454, 150681, 200908, 301362, 602724, 5374289, 10748578, 16122867, 21497156, 32245734, 64491468]

約数ペア:

[(1, 64491468), (2, 32245734), (3, 21497156), (4, 16122867), (6, 10748578), (12, 5374289), (107, 602724), (214, 301362), (321, 200908), (428, 150681), (642, 100454), (1284, 50227)]