71291038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3803}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 132926976

約数和(自身を除く): 61635938

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 3803, 7606, 9373, 18746, 26621, 49439, 53242, 98878, 346073, 391709, 692146, 783418, 2741963, 5092217, 5483926, 10184434, 35645519, 71291038]

約数ペア:

[(1, 71291038), (2, 35645519), (7, 10184434), (13, 5483926), (14, 5092217), (26, 2741963), (91, 783418), (103, 692146), (182, 391709), (206, 346073), (721, 98878), (1339, 53242), (1442, 49439), (2678, 26621), (3803, 18746), (7606, 9373)]