66266312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51449}}^1$

素因数の和:51485

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 81909688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51449, 102898, 205796, 360143, 411592, 720286, 1183327, 1440572, 2366654, 2881144, 4733308, 8283289, 9466616, 16566578, 33133156, 66266312]

約数ペア:

[(1, 66266312), (2, 33133156), (4, 16566578), (7, 9466616), (8, 8283289), (14, 4733308), (23, 2881144), (28, 2366654), (46, 1440572), (56, 1183327), (92, 720286), (161, 411592), (184, 360143), (322, 205796), (644, 102898), (1288, 51449)]