71322208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 152182800

約数和(自身を除く): 80860592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 3049, 5848, 6098, 11696, 12196, 23392, 24392, 48784, 51833, 97568, 103666, 131107, 207332, 262214, 414664, 524428, 829328, 1048856, 1658656, 2097712, 2228819, 4195424, 4457638, 8915276, 17830552, 35661104, 71322208]

約数ペア:

[(1, 71322208), (2, 35661104), (4, 17830552), (8, 8915276), (16, 4457638), (17, 4195424), (32, 2228819), (34, 2097712), (43, 1658656), (68, 1048856), (86, 829328), (136, 524428), (172, 414664), (272, 262214), (344, 207332), (544, 131107), (688, 103666), (731, 97568), (1376, 51833), (1462, 48784), (2924, 24392), (3049, 23392), (5848, 12196), (6098, 11696)]