66497144

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15031}}^1$

素因数の和:15123

約数の個数: 32

約数和(自身を含む): 144307200

約数和(自身を除く): 77810056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15031, 30062, 60124, 105217, 120248, 210434, 420868, 841736, 1187449, 2374898, 4749796, 8312143, 9499592, 16624286, 33248572, 66497144]

約数ペア:

[(1, 66497144), (2, 33248572), (4, 16624286), (7, 9499592), (8, 8312143), (14, 4749796), (28, 2374898), (56, 1187449), (79, 841736), (158, 420868), (316, 210434), (553, 120248), (632, 105217), (1106, 60124), (2212, 30062), (4424, 15031)]