70922081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 76010640

約数和(自身を除く): 5088559

約数列:

[1, 29, 37, 157, 421, 1073, 4553, 5809, 12209, 15577, 66097, 168461, 451733, 1916813, 2445589, 70922081]

約数ペア:

[(1, 70922081), (29, 2445589), (37, 1916813), (157, 451733), (421, 168461), (1073, 66097), (4553, 15577), (5809, 12209)]