71306312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115757}}^1$

素因数の和:115781

約数の個数: 32

約数和(自身を含む): 166691520

約数和(自身を除く): 95385208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115757, 231514, 463028, 810299, 926056, 1273327, 1620598, 2546654, 3241196, 5093308, 6482392, 8913289, 10186616, 17826578, 35653156, 71306312]

約数ペア:

[(1, 71306312), (2, 35653156), (4, 17826578), (7, 10186616), (8, 8913289), (11, 6482392), (14, 5093308), (22, 3241196), (28, 2546654), (44, 1620598), (56, 1273327), (77, 926056), (88, 810299), (154, 463028), (308, 231514), (616, 115757)]