13373864

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 29531700

約数和(自身を除く): 16157836

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 313, 392, 436, 626, 763, 872, 1252, 1526, 2191, 2504, 3052, 4382, 5341, 6104, 8764, 10682, 15337, 17528, 21364, 30674, 34117, 42728, 61348, 68234, 122696, 136468, 238819, 272936, 477638, 955276, 1671733, 1910552, 3343466, 6686932, 13373864]

約数ペア:

[(1, 13373864), (2, 6686932), (4, 3343466), (7, 1910552), (8, 1671733), (14, 955276), (28, 477638), (49, 272936), (56, 238819), (98, 136468), (109, 122696), (196, 68234), (218, 61348), (313, 42728), (392, 34117), (436, 30674), (626, 21364), (763, 17528), (872, 15337), (1252, 10682), (1526, 8764), (2191, 6104), (2504, 5341), (3052, 4382)]