71390328

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{13339}}^1$

素因数の和:13571

約数の個数: 32

約数和(自身を含む): 179289600

約数和(自身を除く): 107899272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 13339, 26678, 40017, 53356, 80034, 106712, 160068, 320136, 2974597, 5949194, 8923791, 11898388, 17847582, 23796776, 35695164, 71390328]

約数ペア:

[(1, 71390328), (2, 35695164), (3, 23796776), (4, 17847582), (6, 11898388), (8, 8923791), (12, 5949194), (24, 2974597), (223, 320136), (446, 160068), (669, 106712), (892, 80034), (1338, 53356), (1784, 40017), (2676, 26678), (5352, 13339)]