64515721918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1\times {\mathrm{1187}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 99364890240

約数和(自身を除く): 34849168322

約数列:

[1, 2, 43, 86, 619, 1021, 1187, 1238, 2042, 2374, 26617, 43903, 51041, 53234, 87806, 102082, 631999, 734753, 1211927, 1263998, 1469506, 2423854, 27175957, 31594379, 52112861, 54351914, 63188758, 104225722, 750182813, 1500365626, 32257860959, 64515721918]

約数ペア:

[(1, 64515721918), (2, 32257860959), (43, 1500365626), (86, 750182813), (619, 104225722), (1021, 63188758), (1187, 54351914), (1238, 52112861), (2042, 31594379), (2374, 27175957), (26617, 2423854), (43903, 1469506), (51041, 1263998), (53234, 1211927), (87806, 734753), (102082, 631999)]