66190894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 132751872

約数和(自身を除く): 66560978

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 131, 154, 187, 193, 238, 262, 374, 386, 917, 1309, 1351, 1441, 1834, 2123, 2227, 2618, 2702, 2882, 3281, 4246, 4454, 6562, 10087, 14861, 15589, 20174, 22967, 24497, 25283, 29722, 31178, 36091, 45934, 48994, 50566, 72182, 171479, 176981, 252637, 278113, 342958, 353962, 429811, 505274, 556226, 859622, 1946791, 3008677, 3893582, 4727921, 6017354, 9455842, 33095447, 66190894]

約数ペア:

[(1, 66190894), (2, 33095447), (7, 9455842), (11, 6017354), (14, 4727921), (17, 3893582), (22, 3008677), (34, 1946791), (77, 859622), (119, 556226), (131, 505274), (154, 429811), (187, 353962), (193, 342958), (238, 278113), (262, 252637), (374, 176981), (386, 171479), (917, 72182), (1309, 50566), (1351, 48994), (1441, 45934), (1834, 36091), (2123, 31178), (2227, 29722), (2618, 25283), (2702, 24497), (2882, 22967), (3281, 20174), (4246, 15589), (4454, 14861), (6562, 10087)]