28468132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 65778048

約数和(自身を除く): 37309916

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, 2618, 5236, 5437, 10874, 21748, 38059, 59807, 76118, 92429, 119614, 152236, 184858, 239228, 369716, 418649, 647003, 837298, 1016719, 1294006, 1674596, 2033438, 2588012, 4066876, 7117033, 14234066, 28468132]

約数ペア:

[(1, 28468132), (2, 14234066), (4, 7117033), (7, 4066876), (11, 2588012), (14, 2033438), (17, 1674596), (22, 1294006), (28, 1016719), (34, 837298), (44, 647003), (68, 418649), (77, 369716), (119, 239228), (154, 184858), (187, 152236), (238, 119614), (308, 92429), (374, 76118), (476, 59807), (748, 38059), (1309, 21748), (2618, 10874), (5236, 5437)]