71385292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34519}}^1$

素因数の和:34581

約数の個数: 24

約数和(自身を含む): 139184640

約数和(自身を除く): 67799348

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 34519, 69038, 138076, 379709, 759418, 1518836, 1622393, 3244786, 6489572, 17846323, 35692646, 71385292]

約数ペア:

[(1, 71385292), (2, 35692646), (4, 17846323), (11, 6489572), (22, 3244786), (44, 1622393), (47, 1518836), (94, 759418), (188, 379709), (517, 138076), (1034, 69038), (2068, 34519)]