22131121544

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{610817}}^1$

素因数の和:611477

約数の個数: 32

約数和(自身を含む): 47497207680

約数和(自身を除く): 25366086136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 4529, 5176, 9058, 18116, 36232, 610817, 1221634, 2443268, 4275719, 4886536, 8551438, 17102876, 34205752, 395198599, 790397198, 1580794396, 2766390193, 3161588792, 5532780386, 11065560772, 22131121544]

約数ペア:

[(1, 22131121544), (2, 11065560772), (4, 5532780386), (7, 3161588792), (8, 2766390193), (14, 1580794396), (28, 790397198), (56, 395198599), (647, 34205752), (1294, 17102876), (2588, 8551438), (4529, 4886536), (5176, 4275719), (9058, 2443268), (18116, 1221634), (36232, 610817)]