78352768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47087}}^1$

素因数の和:47114

約数の個数: 32

約数和(自身を含む): 168104160

約数和(自身を除く): 89751392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47087, 94174, 188348, 376696, 612131, 753392, 1224262, 1506784, 2448524, 3013568, 4897048, 6027136, 9794096, 19588192, 39176384, 78352768]

約数ペア:

[(1, 78352768), (2, 39176384), (4, 19588192), (8, 9794096), (13, 6027136), (16, 4897048), (26, 3013568), (32, 2448524), (52, 1506784), (64, 1224262), (104, 753392), (128, 612131), (208, 376696), (416, 188348), (832, 94174), (1664, 47087)]