78070768

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{14479}}^1$

素因数の和:14824

約数の個数: 20

約数和(自身を含む): 151721440

約数和(自身を除く): 73650672

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 14479, 28958, 57916, 115832, 231664, 4879423, 9758846, 19517692, 39035384, 78070768]

約数ペア:

[(1, 78070768), (2, 39035384), (4, 19517692), (8, 9758846), (16, 4879423), (337, 231664), (674, 115832), (1348, 57916), (2696, 28958), (5392, 14479)]