64215103676

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{38314501}}^1$

素因数の和:38314924

約数の個数: 12

約数和(自身を含む): 112644635880

約数和(自身を除く): 48429532204

約数列:

[1, 2, 4, 419, 838, 1676, 38314501, 76629002, 153258004, 16053775919, 32107551838, 64215103676]

約数ペア:

[(1, 64215103676), (2, 32107551838), (4, 16053775919), (419, 153258004), (838, 76629002), (1676, 38314501)]