67516264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 132848640

約数和(自身を除く): 65332376

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 4463, 7564, 8926, 15128, 17852, 35704, 138353, 272243, 276706, 544486, 553412, 1088972, 1106824, 2177944, 8439533, 16879066, 33758132, 67516264]

約数ペア:

[(1, 67516264), (2, 33758132), (4, 16879066), (8, 8439533), (31, 2177944), (61, 1106824), (62, 1088972), (122, 553412), (124, 544486), (244, 276706), (248, 272243), (488, 138353), (1891, 35704), (3782, 17852), (4463, 15128), (7564, 8926)]