71099908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34381}}^1$

素因数の和:34443

約数の個数: 24

約数和(自身を含む): 138628224

約数和(自身を除く): 67528316

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 34381, 68762, 137524, 378191, 756382, 1512764, 1615907, 3231814, 6463628, 17774977, 35549954, 71099908]

約数ペア:

[(1, 71099908), (2, 35549954), (4, 17774977), (11, 6463628), (22, 3231814), (44, 1615907), (47, 1512764), (94, 756382), (188, 378191), (517, 137524), (1034, 68762), (2068, 34381)]