64201712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{37501}}^1$

素因数の和:37616

約数の個数: 20

約数和(自身を含む): 125556696

約数和(自身を除く): 61354984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 37501, 75002, 150004, 300008, 600016, 4012607, 8025214, 16050428, 32100856, 64201712]

約数ペア:

[(1, 64201712), (2, 32100856), (4, 16050428), (8, 8025214), (16, 4012607), (107, 600016), (214, 300008), (428, 150004), (856, 75002), (1712, 37501)]