43712788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 48539372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 659, 721, 1318, 1442, 2369, 2636, 2884, 4613, 4738, 9226, 9476, 15157, 16583, 18452, 30314, 33166, 60628, 66332, 67877, 106099, 135754, 212198, 271508, 424396, 475139, 950278, 1561171, 1900556, 3122342, 6244684, 10928197, 21856394, 43712788]

約数ペア:

[(1, 43712788), (2, 21856394), (4, 10928197), (7, 6244684), (14, 3122342), (23, 1900556), (28, 1561171), (46, 950278), (92, 475139), (103, 424396), (161, 271508), (206, 212198), (322, 135754), (412, 106099), (644, 67877), (659, 66332), (721, 60628), (1318, 33166), (1442, 30314), (2369, 18452), (2636, 16583), (2884, 15157), (4613, 9476), (4738, 9226)]