17402728

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 38495520

約数和(自身を除く): 21092792

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 227, 259, 296, 454, 518, 908, 1036, 1369, 1589, 1816, 2072, 2738, 3178, 5476, 6356, 8399, 9583, 10952, 12712, 16798, 19166, 33596, 38332, 58793, 67192, 76664, 117586, 235172, 310763, 470344, 621526, 1243052, 2175341, 2486104, 4350682, 8701364, 17402728]

約数ペア:

[(1, 17402728), (2, 8701364), (4, 4350682), (7, 2486104), (8, 2175341), (14, 1243052), (28, 621526), (37, 470344), (56, 310763), (74, 235172), (148, 117586), (227, 76664), (259, 67192), (296, 58793), (454, 38332), (518, 33596), (908, 19166), (1036, 16798), (1369, 12712), (1589, 10952), (1816, 9583), (2072, 8399), (2738, 6356), (3178, 5476)]