8690864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 21331968

約数和(自身を除く): 12641104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 127, 182, 188, 208, 254, 329, 364, 376, 508, 611, 658, 728, 752, 889, 1016, 1222, 1316, 1456, 1651, 1778, 2032, 2444, 2632, 3302, 3556, 4277, 4888, 5264, 5969, 6604, 7112, 8554, 9776, 11557, 11938, 13208, 14224, 17108, 23114, 23876, 26416, 34216, 41783, 46228, 47752, 68432, 77597, 83566, 92456, 95504, 155194, 167132, 184912, 310388, 334264, 543179, 620776, 668528, 1086358, 1241552, 2172716, 4345432, 8690864]

約数ペア:

[(1, 8690864), (2, 4345432), (4, 2172716), (7, 1241552), (8, 1086358), (13, 668528), (14, 620776), (16, 543179), (26, 334264), (28, 310388), (47, 184912), (52, 167132), (56, 155194), (91, 95504), (94, 92456), (104, 83566), (112, 77597), (127, 68432), (182, 47752), (188, 46228), (208, 41783), (254, 34216), (329, 26416), (364, 23876), (376, 23114), (508, 17108), (611, 14224), (658, 13208), (728, 11938), (752, 11557), (889, 9776), (1016, 8554), (1222, 7112), (1316, 6604), (1456, 5969), (1651, 5264), (1778, 4888), (2032, 4277), (2444, 3556), (2632, 3302)]