71283712

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 44

約数和(自身を含む): 144763840

約数和(自身を除く): 73480128

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1039, 1072, 2078, 2144, 4156, 4288, 8312, 8576, 16624, 17152, 33248, 34304, 66496, 68608, 69613, 132992, 139226, 265984, 278452, 531968, 556904, 1063936, 1113808, 2227616, 4455232, 8910464, 17820928, 35641856, 71283712]

約数ペア:

[(1, 71283712), (2, 35641856), (4, 17820928), (8, 8910464), (16, 4455232), (32, 2227616), (64, 1113808), (67, 1063936), (128, 556904), (134, 531968), (256, 278452), (268, 265984), (512, 139226), (536, 132992), (1024, 69613), (1039, 68608), (1072, 66496), (2078, 34304), (2144, 33248), (4156, 17152), (4288, 16624), (8312, 8576)]