73280454928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199131671}}^1$

素因数の和:199131702

約数の個数: 20

約数和(自身を含む): 148153963968

約数和(自身を除く): 74873509040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 199131671, 398263342, 796526684, 1593053368, 3186106736, 4580028433, 9160056866, 18320113732, 36640227464, 73280454928]

約数ペア:

[(1, 73280454928), (2, 36640227464), (4, 18320113732), (8, 9160056866), (16, 4580028433), (23, 3186106736), (46, 1593053368), (92, 796526684), (184, 398263342), (368, 199131671)]