71447982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{517739}}^1$

素因数の和:517767

約数の個数: 16

約数和(自身を含む): 149109120

約数和(自身を除く): 77661138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 517739, 1035478, 1553217, 3106434, 11907997, 23815994, 35723991, 71447982]

約数ペア:

[(1, 71447982), (2, 35723991), (3, 23815994), (6, 11907997), (23, 3106434), (46, 1553217), (69, 1035478), (138, 517739)]