7674898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 15713280

約数和(自身を除く): 8038382

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 61, 77, 86, 122, 133, 154, 209, 266, 301, 418, 427, 473, 602, 671, 817, 854, 946, 1159, 1342, 1463, 1634, 2318, 2623, 2926, 3311, 4697, 5246, 5719, 6622, 8113, 8987, 9394, 11438, 12749, 16226, 17974, 18361, 25498, 28853, 36722, 49837, 57706, 62909, 89243, 99674, 125818, 178486, 201971, 348859, 403942, 548207, 697718, 1096414, 3837449, 7674898]

約数ペア:

[(1, 7674898), (2, 3837449), (7, 1096414), (11, 697718), (14, 548207), (19, 403942), (22, 348859), (38, 201971), (43, 178486), (61, 125818), (77, 99674), (86, 89243), (122, 62909), (133, 57706), (154, 49837), (209, 36722), (266, 28853), (301, 25498), (418, 18361), (427, 17974), (473, 16226), (602, 12749), (671, 11438), (817, 9394), (854, 8987), (946, 8113), (1159, 6622), (1342, 5719), (1463, 5246), (1634, 4697), (2318, 3311), (2623, 2926)]