79725084976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{262253569}}^1$

素因数の和:262253596

約数の個数: 20

約数和(自身を含む): 162597213400

約数和(自身を除く): 82872128424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 262253569, 524507138, 1049014276, 2098028552, 4196057104, 4982817811, 9965635622, 19931271244, 39862542488, 79725084976]

約数ペア:

[(1, 79725084976), (2, 39862542488), (4, 19931271244), (8, 9965635622), (16, 4982817811), (19, 4196057104), (38, 2098028552), (76, 1049014276), (152, 524507138), (304, 262253569)]