66469568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 144840960

約数和(自身を除く): 78371392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 263, 352, 359, 526, 704, 718, 1052, 1436, 2104, 2872, 2893, 3949, 4208, 5744, 5786, 7898, 8416, 11488, 11572, 15796, 16832, 22976, 23144, 31592, 46288, 63184, 92576, 94417, 126368, 185152, 188834, 252736, 377668, 755336, 1038587, 1510672, 2077174, 3021344, 4154348, 6042688, 8308696, 16617392, 33234784, 66469568]

約数ペア:

[(1, 66469568), (2, 33234784), (4, 16617392), (8, 8308696), (11, 6042688), (16, 4154348), (22, 3021344), (32, 2077174), (44, 1510672), (64, 1038587), (88, 755336), (176, 377668), (263, 252736), (352, 188834), (359, 185152), (526, 126368), (704, 94417), (718, 92576), (1052, 63184), (1436, 46288), (2104, 31592), (2872, 23144), (2893, 22976), (3949, 16832), (4208, 15796), (5744, 11572), (5786, 11488), (7898, 8416)]