71805184

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 160265952

約数和(自身を除く): 88460768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 593, 688, 704, 946, 1186, 1376, 1408, 1892, 2372, 2752, 2816, 3784, 4744, 5504, 6523, 7568, 9488, 11008, 13046, 15136, 18976, 25499, 26092, 30272, 37952, 50998, 52184, 60544, 75904, 101996, 104368, 121088, 151808, 203992, 208736, 280489, 407984, 417472, 560978, 815968, 834944, 1121956, 1631936, 1669888, 2243912, 3263872, 4487824, 6527744, 8975648, 17951296, 35902592, 71805184]

約数ペア:

[(1, 71805184), (2, 35902592), (4, 17951296), (8, 8975648), (11, 6527744), (16, 4487824), (22, 3263872), (32, 2243912), (43, 1669888), (44, 1631936), (64, 1121956), (86, 834944), (88, 815968), (128, 560978), (172, 417472), (176, 407984), (256, 280489), (344, 208736), (352, 203992), (473, 151808), (593, 121088), (688, 104368), (704, 101996), (946, 75904), (1186, 60544), (1376, 52184), (1408, 50998), (1892, 37952), (2372, 30272), (2752, 26092), (2816, 25499), (3784, 18976), (4744, 15136), (5504, 13046), (6523, 11008), (7568, 9488)]