13556224

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 17379296

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 83, 88, 116, 128, 166, 176, 232, 256, 319, 332, 352, 464, 512, 638, 664, 704, 913, 928, 1276, 1328, 1408, 1826, 1856, 2407, 2552, 2656, 2816, 3652, 3712, 4814, 5104, 5312, 5632, 7304, 7424, 9628, 10208, 10624, 14608, 14848, 19256, 20416, 21248, 26477, 29216, 38512, 40832, 42496, 52954, 58432, 77024, 81664, 105908, 116864, 154048, 163328, 211816, 233728, 308096, 423632, 467456, 616192, 847264, 1232384, 1694528, 3389056, 6778112, 13556224]

約数ペア:

[(1, 13556224), (2, 6778112), (4, 3389056), (8, 1694528), (11, 1232384), (16, 847264), (22, 616192), (29, 467456), (32, 423632), (44, 308096), (58, 233728), (64, 211816), (83, 163328), (88, 154048), (116, 116864), (128, 105908), (166, 81664), (176, 77024), (232, 58432), (256, 52954), (319, 42496), (332, 40832), (352, 38512), (464, 29216), (512, 26477), (638, 21248), (664, 20416), (704, 19256), (913, 14848), (928, 14608), (1276, 10624), (1328, 10208), (1408, 9628), (1826, 7424), (1856, 7304), (2407, 5632), (2552, 5312), (2656, 5104), (2816, 4814), (3652, 3712)]