29126260786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149791}}^1$

素因数の和:149879

約数の個数: 64

約数和(自身を含む): 56944926720

約数和(自身を除く): 27818665934

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 86, 119, 133, 238, 266, 301, 323, 602, 646, 731, 817, 1462, 1634, 2261, 4522, 5117, 5719, 10234, 11438, 13889, 27778, 97223, 149791, 194446, 299582, 1048537, 2097074, 2546447, 2846029, 5092894, 5692058, 6441013, 12882026, 17825129, 19922203, 35650258, 39844406, 45087091, 48382493, 90174182, 96764986, 109497221, 122379247, 218994442, 244758494, 338677451, 677354902, 766480547, 856654729, 1532961094, 1713309458, 2080447199, 4160894398, 14563130393, 29126260786]

約数ペア:

[(1, 29126260786), (2, 14563130393), (7, 4160894398), (14, 2080447199), (17, 1713309458), (19, 1532961094), (34, 856654729), (38, 766480547), (43, 677354902), (86, 338677451), (119, 244758494), (133, 218994442), (238, 122379247), (266, 109497221), (301, 96764986), (323, 90174182), (602, 48382493), (646, 45087091), (731, 39844406), (817, 35650258), (1462, 19922203), (1634, 17825129), (2261, 12882026), (4522, 6441013), (5117, 5692058), (5719, 5092894), (10234, 2846029), (11438, 2546447), (13889, 2097074), (27778, 1048537), (97223, 299582), (149791, 194446)]