26246144

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 66

約数和(自身を含む): 56153304

約数和(自身を除く): 29907160

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 361, 512, 568, 608, 722, 1024, 1136, 1216, 1349, 1444, 2272, 2432, 2698, 2888, 4544, 4864, 5396, 5776, 9088, 9728, 10792, 11552, 18176, 19456, 21584, 23104, 25631, 36352, 43168, 46208, 51262, 72704, 86336, 92416, 102524, 172672, 184832, 205048, 345344, 369664, 410096, 690688, 820192, 1381376, 1640384, 3280768, 6561536, 13123072, 26246144]

約数ペア:

[(1, 26246144), (2, 13123072), (4, 6561536), (8, 3280768), (16, 1640384), (19, 1381376), (32, 820192), (38, 690688), (64, 410096), (71, 369664), (76, 345344), (128, 205048), (142, 184832), (152, 172672), (256, 102524), (284, 92416), (304, 86336), (361, 72704), (512, 51262), (568, 46208), (608, 43168), (722, 36352), (1024, 25631), (1136, 23104), (1216, 21584), (1349, 19456), (1444, 18176), (2272, 11552), (2432, 10792), (2698, 9728), (2888, 9088), (4544, 5776), (4864, 5396)]