71396248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115903}}^1$

素因数の和:115927

約数の個数: 32

約数和(自身を含む): 166901760

約数和(自身を除く): 95505512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115903, 231806, 463612, 811321, 927224, 1274933, 1622642, 2549866, 3245284, 5099732, 6490568, 8924531, 10199464, 17849062, 35698124, 71396248]

約数ペア:

[(1, 71396248), (2, 35698124), (4, 17849062), (7, 10199464), (8, 8924531), (11, 6490568), (14, 5099732), (22, 3245284), (28, 2549866), (44, 1622642), (56, 1274933), (77, 927224), (88, 811321), (154, 463612), (308, 231806), (616, 115903)]