66007328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 139726944

約数和(自身を除く): 73719616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1811, 2144, 2278, 3622, 4556, 7244, 9112, 14488, 18224, 28976, 30787, 36448, 57952, 61574, 121337, 123148, 242674, 246296, 485348, 492592, 970696, 985184, 1941392, 2062729, 3882784, 4125458, 8250916, 16501832, 33003664, 66007328]

約数ペア:

[(1, 66007328), (2, 33003664), (4, 16501832), (8, 8250916), (16, 4125458), (17, 3882784), (32, 2062729), (34, 1941392), (67, 985184), (68, 970696), (134, 492592), (136, 485348), (268, 246296), (272, 242674), (536, 123148), (544, 121337), (1072, 61574), (1139, 57952), (1811, 36448), (2144, 30787), (2278, 28976), (3622, 18224), (4556, 14488), (7244, 9112)]