66165724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 118166048

約数和(自身を除く): 52000324

約数列:

[1, 2, 4, 61, 122, 244, 373, 727, 746, 1454, 1492, 2908, 22753, 44347, 45506, 88694, 91012, 177388, 271171, 542342, 1084684, 16541431, 33082862, 66165724]

約数ペア:

[(1, 66165724), (2, 33082862), (4, 16541431), (61, 1084684), (122, 542342), (244, 271171), (373, 177388), (727, 91012), (746, 88694), (1454, 45506), (1492, 44347), (2908, 22753)]