66884732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31729}}^1$

素因数の和:31781

約数の個数: 24

約数和(自身を含む): 127935360

約数和(自身を除く): 61050628

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 31729, 63458, 126916, 539393, 983599, 1078786, 1967198, 2157572, 3934396, 16721183, 33442366, 66884732]

約数ペア:

[(1, 66884732), (2, 33442366), (4, 16721183), (17, 3934396), (31, 2157572), (34, 1967198), (62, 1078786), (68, 983599), (124, 539393), (527, 126916), (1054, 63458), (2108, 31729)]