71157346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63647}}^1$

素因数の和:63705

約数の個数: 16

約数和(自身を含む): 117621504

約数和(自身を除く): 46464158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63647, 127294, 827411, 1654822, 2736821, 5473642, 35578673, 71157346]

約数ペア:

[(1, 71157346), (2, 35578673), (13, 5473642), (26, 2736821), (43, 1654822), (86, 827411), (559, 127294), (1118, 63647)]