66598298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 111694464

約数和(自身を除く): 45096166

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 647, 962, 1294, 1391, 2782, 3959, 7918, 8411, 16822, 23939, 47878, 51467, 69229, 102934, 138458, 311207, 622414, 899977, 1799954, 2561473, 5122946, 33299149, 66598298]

約数ペア:

[(1, 66598298), (2, 33299149), (13, 5122946), (26, 2561473), (37, 1799954), (74, 899977), (107, 622414), (214, 311207), (481, 138458), (647, 102934), (962, 69229), (1294, 51467), (1391, 47878), (2782, 23939), (3959, 16822), (7918, 8411)]