7189028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 16619904

約数和(自身を除く): 9430876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 1373, 2618, 2746, 5236, 5492, 9611, 15103, 19222, 23341, 30206, 38444, 46682, 60412, 93364, 105721, 163387, 211442, 256751, 326774, 422884, 513502, 653548, 1027004, 1797257, 3594514, 7189028]

約数ペア:

[(1, 7189028), (2, 3594514), (4, 1797257), (7, 1027004), (11, 653548), (14, 513502), (17, 422884), (22, 326774), (28, 256751), (34, 211442), (44, 163387), (68, 105721), (77, 93364), (119, 60412), (154, 46682), (187, 38444), (238, 30206), (308, 23341), (374, 19222), (476, 15103), (748, 9611), (1309, 5492), (1373, 5236), (2618, 2746)]