17087686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34712064

約数和(自身を除く): 17624378

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 107, 119, 122, 154, 187, 214, 238, 374, 427, 671, 749, 854, 1037, 1177, 1309, 1342, 1498, 1819, 2074, 2354, 2618, 3638, 4697, 6527, 7259, 8239, 9394, 11407, 12733, 13054, 14518, 16478, 20009, 22814, 25466, 40018, 45689, 71797, 79849, 91378, 110959, 140063, 143594, 159698, 221918, 280126, 502579, 776713, 1005158, 1220549, 1553426, 2441098, 8543843, 17087686]

約数ペア:

[(1, 17087686), (2, 8543843), (7, 2441098), (11, 1553426), (14, 1220549), (17, 1005158), (22, 776713), (34, 502579), (61, 280126), (77, 221918), (107, 159698), (119, 143594), (122, 140063), (154, 110959), (187, 91378), (214, 79849), (238, 71797), (374, 45689), (427, 40018), (671, 25466), (749, 22814), (854, 20009), (1037, 16478), (1177, 14518), (1309, 13054), (1342, 12733), (1498, 11407), (1819, 9394), (2074, 8239), (2354, 7259), (2618, 6527), (3638, 4697)]