71398662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{276739}}^1$

素因数の和:276787

約数の個数: 16

約数和(自身を含む): 146118720

約数和(自身を除く): 74720058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 276739, 553478, 830217, 1660434, 11899777, 23799554, 35699331, 71398662]

約数ペア:

[(1, 71398662), (2, 35699331), (3, 23799554), (6, 11899777), (43, 1660434), (86, 830217), (129, 553478), (258, 276739)]