71372503328

素因数分解:

$2^5\times 7^1\times {\mathrm{16111}}^1\times {\mathrm{19777}}^1$

素因数の和:35905

約数の個数: 48

約数和(自身を含む): 160606220544

約数和(自身を除く): 89233717216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 16111, 19777, 32222, 39554, 64444, 79108, 112777, 128888, 138439, 158216, 225554, 257776, 276878, 316432, 451108, 515552, 553756, 632864, 902216, 1107512, 1804432, 2215024, 3608864, 4430048, 318627247, 637254494, 1274508988, 2230390729, 2549017976, 4460781458, 5098035952, 8921562916, 10196071904, 17843125832, 35686251664, 71372503328]

約数ペア:

[(1, 71372503328), (2, 35686251664), (4, 17843125832), (7, 10196071904), (8, 8921562916), (14, 5098035952), (16, 4460781458), (28, 2549017976), (32, 2230390729), (56, 1274508988), (112, 637254494), (224, 318627247), (16111, 4430048), (19777, 3608864), (32222, 2215024), (39554, 1804432), (64444, 1107512), (79108, 902216), (112777, 632864), (128888, 553756), (138439, 515552), (158216, 451108), (225554, 316432), (257776, 276878)]