63806704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{306763}}^1$

素因数の和:306784

約数の個数: 20

約数和(自身を含む): 133135576

約数和(自身を除く): 69328872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 306763, 613526, 1227052, 2454104, 3987919, 4908208, 7975838, 15951676, 31903352, 63806704]

約数ペア:

[(1, 63806704), (2, 31903352), (4, 15951676), (8, 7975838), (13, 4908208), (16, 3987919), (26, 2454104), (52, 1227052), (104, 613526), (208, 306763)]