78245392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 155267840

約数和(自身を除く): 77022448

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 601, 632, 824, 1202, 1264, 1648, 2404, 4808, 8137, 9616, 16274, 32548, 47479, 61903, 65096, 94958, 123806, 130192, 189916, 247612, 379832, 495224, 759664, 990448, 4890337, 9780674, 19561348, 39122696, 78245392]

約数ペア:

[(1, 78245392), (2, 39122696), (4, 19561348), (8, 9780674), (16, 4890337), (79, 990448), (103, 759664), (158, 495224), (206, 379832), (316, 247612), (412, 189916), (601, 130192), (632, 123806), (824, 94958), (1202, 65096), (1264, 61903), (1648, 47479), (2404, 32548), (4808, 16274), (8137, 9616)]