26115856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 58496256

約数和(自身を除く): 32380400

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 92, 103, 104, 106, 184, 206, 208, 212, 299, 368, 412, 424, 598, 689, 824, 848, 1196, 1219, 1339, 1378, 1648, 2369, 2392, 2438, 2678, 2756, 4738, 4784, 4876, 5356, 5459, 5512, 9476, 9752, 10712, 10918, 11024, 15847, 18952, 19504, 21424, 21836, 30797, 31694, 37904, 43672, 61594, 63388, 70967, 87344, 123188, 125557, 126776, 141934, 246376, 251114, 253552, 283868, 492752, 502228, 567736, 1004456, 1135472, 1632241, 2008912, 3264482, 6528964, 13057928, 26115856]

約数ペア:

[(1, 26115856), (2, 13057928), (4, 6528964), (8, 3264482), (13, 2008912), (16, 1632241), (23, 1135472), (26, 1004456), (46, 567736), (52, 502228), (53, 492752), (92, 283868), (103, 253552), (104, 251114), (106, 246376), (184, 141934), (206, 126776), (208, 125557), (212, 123188), (299, 87344), (368, 70967), (412, 63388), (424, 61594), (598, 43672), (689, 37904), (824, 31694), (848, 30797), (1196, 21836), (1219, 21424), (1339, 19504), (1378, 18952), (1648, 15847), (2369, 11024), (2392, 10918), (2438, 10712), (2678, 9752), (2756, 9476), (4738, 5512), (4784, 5459), (4876, 5356)]