70085548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 137788000

約数和(自身を除く): 67702452

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 146, 148, 292, 481, 499, 949, 962, 998, 1898, 1924, 1996, 2701, 3796, 5402, 6487, 10804, 12974, 18463, 25948, 35113, 36427, 36926, 70226, 72854, 73852, 140452, 145708, 240019, 473551, 480038, 947102, 960076, 1347799, 1894204, 2695598, 5391196, 17521387, 35042774, 70085548]

約数ペア:

[(1, 70085548), (2, 35042774), (4, 17521387), (13, 5391196), (26, 2695598), (37, 1894204), (52, 1347799), (73, 960076), (74, 947102), (146, 480038), (148, 473551), (292, 240019), (481, 145708), (499, 140452), (949, 73852), (962, 72854), (998, 70226), (1898, 36926), (1924, 36427), (1996, 35113), (2701, 25948), (3796, 18463), (5402, 12974), (6487, 10804)]