64450518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1451}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 140925312

約数和(自身を除く): 76474794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 673, 1346, 1451, 2019, 2902, 4038, 4353, 7403, 8706, 14806, 15961, 22209, 31922, 44418, 47883, 95766, 976523, 1953046, 2929569, 5859138, 10741753, 21483506, 32225259, 64450518]

約数ペア:

[(1, 64450518), (2, 32225259), (3, 21483506), (6, 10741753), (11, 5859138), (22, 2929569), (33, 1953046), (66, 976523), (673, 95766), (1346, 47883), (1451, 44418), (2019, 31922), (2902, 22209), (4038, 15961), (4353, 14806), (7403, 8706)]