8772946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 8967854

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 59, 86, 91, 118, 133, 182, 247, 266, 301, 413, 494, 559, 602, 767, 817, 826, 1118, 1121, 1534, 1634, 1729, 2242, 2537, 3458, 3913, 5074, 5369, 5719, 7826, 7847, 10621, 10738, 11438, 14573, 15694, 17759, 21242, 29146, 32981, 35518, 48203, 65962, 74347, 96406, 102011, 148694, 204022, 230867, 337421, 461734, 626639, 674842, 1253278, 4386473, 8772946]

約数ペア:

[(1, 8772946), (2, 4386473), (7, 1253278), (13, 674842), (14, 626639), (19, 461734), (26, 337421), (38, 230867), (43, 204022), (59, 148694), (86, 102011), (91, 96406), (118, 74347), (133, 65962), (182, 48203), (247, 35518), (266, 32981), (301, 29146), (413, 21242), (494, 17759), (559, 15694), (602, 14573), (767, 11438), (817, 10738), (826, 10621), (1118, 7847), (1121, 7826), (1534, 5719), (1634, 5369), (1729, 5074), (2242, 3913), (2537, 3458)]