12568576

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 28083510

約数和(自身を除く): 15514934

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 361, 512, 544, 608, 646, 722, 1024, 1088, 1216, 1292, 1444, 2048, 2176, 2432, 2584, 2888, 4352, 4864, 5168, 5776, 6137, 8704, 9728, 10336, 11552, 12274, 17408, 19456, 20672, 23104, 24548, 34816, 38912, 41344, 46208, 49096, 82688, 92416, 98192, 165376, 184832, 196384, 330752, 369664, 392768, 661504, 739328, 785536, 1571072, 3142144, 6284288, 12568576]

約数ペア:

[(1, 12568576), (2, 6284288), (4, 3142144), (8, 1571072), (16, 785536), (17, 739328), (19, 661504), (32, 392768), (34, 369664), (38, 330752), (64, 196384), (68, 184832), (76, 165376), (128, 98192), (136, 92416), (152, 82688), (256, 49096), (272, 46208), (304, 41344), (323, 38912), (361, 34816), (512, 24548), (544, 23104), (608, 20672), (646, 19456), (722, 17408), (1024, 12274), (1088, 11552), (1216, 10336), (1292, 9728), (1444, 8704), (2048, 6137), (2176, 5776), (2432, 5168), (2584, 4864), (2888, 4352)]