74923888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8377}}^1$

素因数の和:8441

約数の個数: 40

約数和(自身を含む): 159986288

約数和(自身を除く): 85062400

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8377, 8944, 16754, 33508, 67016, 108901, 134032, 217802, 360211, 435604, 720422, 871208, 1440844, 1742416, 2881688, 4682743, 5763376, 9365486, 18730972, 37461944, 74923888]

約数ペア:

[(1, 74923888), (2, 37461944), (4, 18730972), (8, 9365486), (13, 5763376), (16, 4682743), (26, 2881688), (43, 1742416), (52, 1440844), (86, 871208), (104, 720422), (172, 435604), (208, 360211), (344, 217802), (559, 134032), (688, 108901), (1118, 67016), (2236, 33508), (4472, 16754), (8377, 8944)]