72658261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6841}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 84293440

約数和(自身を除く): 11635179

約数列:

[1, 13, 19, 43, 247, 559, 817, 6841, 10621, 88933, 129979, 294163, 1689727, 3824119, 5589097, 72658261]

約数ペア:

[(1, 72658261), (13, 5589097), (19, 3824119), (43, 1689727), (247, 294163), (559, 129979), (817, 88933), (6841, 10621)]