42835902788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{138863}}^1$

素因数の和:139376

約数の個数: 48

約数和(自身を含む): 89583943680

約数和(自身を除く): 46748040892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 479, 644, 958, 1916, 3353, 6706, 11017, 13412, 22034, 44068, 77119, 138863, 154238, 277726, 308476, 555452, 972041, 1944082, 3193849, 3888164, 6387698, 12775396, 22356943, 44713886, 66515377, 89427772, 133030754, 266061508, 465607639, 931215278, 1529853671, 1862430556, 3059707342, 6119414684, 10708975697, 21417951394, 42835902788]

約数ペア:

[(1, 42835902788), (2, 21417951394), (4, 10708975697), (7, 6119414684), (14, 3059707342), (23, 1862430556), (28, 1529853671), (46, 931215278), (92, 465607639), (161, 266061508), (322, 133030754), (479, 89427772), (644, 66515377), (958, 44713886), (1916, 22356943), (3353, 12775396), (6706, 6387698), (11017, 3888164), (13412, 3193849), (22034, 1944082), (44068, 972041), (77119, 555452), (138863, 308476), (154238, 277726)]