77210392

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2131}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 165784320

約数和(自身を除く): 88573928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2131, 2588, 4262, 4529, 5176, 8524, 9058, 14917, 17048, 18116, 29834, 36232, 59668, 119336, 1378757, 2757514, 5515028, 9651299, 11030056, 19302598, 38605196, 77210392]

約数ペア:

[(1, 77210392), (2, 38605196), (4, 19302598), (7, 11030056), (8, 9651299), (14, 5515028), (28, 2757514), (56, 1378757), (647, 119336), (1294, 59668), (2131, 36232), (2588, 29834), (4262, 18116), (4529, 17048), (5176, 14917), (8524, 9058)]