66255272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 65522008

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 5903, 11224, 11806, 23612, 47224, 135769, 271538, 360083, 543076, 720166, 1086152, 1440332, 2880664, 8281909, 16563818, 33127636, 66255272]

約数ペア:

[(1, 66255272), (2, 33127636), (4, 16563818), (8, 8281909), (23, 2880664), (46, 1440332), (61, 1086152), (92, 720166), (122, 543076), (184, 360083), (244, 271538), (488, 135769), (1403, 47224), (2806, 23612), (5612, 11806), (5903, 11224)]