28948812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 42901428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 1979, 2438, 3657, 3958, 4876, 5937, 7314, 7916, 11874, 14628, 23748, 45517, 91034, 104887, 136551, 182068, 209774, 273102, 314661, 419548, 546204, 629322, 1258644, 2412401, 4824802, 7237203, 9649604, 14474406, 28948812]

約数ペア:

[(1, 28948812), (2, 14474406), (3, 9649604), (4, 7237203), (6, 4824802), (12, 2412401), (23, 1258644), (46, 629322), (53, 546204), (69, 419548), (92, 314661), (106, 273102), (138, 209774), (159, 182068), (212, 136551), (276, 104887), (318, 91034), (636, 45517), (1219, 23748), (1979, 14628), (2438, 11874), (3657, 7916), (3958, 7314), (4876, 5937)]