68636416

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{11657}}^1$

素因数の和:11696

約数の個数: 36

約数和(自身を含む): 142973712

約数和(自身を除く): 74337296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 11657, 23314, 46628, 93256, 186512, 268111, 373024, 536222, 746048, 1072444, 1492096, 2144888, 2984192, 4289776, 8579552, 17159104, 34318208, 68636416]

約数ペア:

[(1, 68636416), (2, 34318208), (4, 17159104), (8, 8579552), (16, 4289776), (23, 2984192), (32, 2144888), (46, 1492096), (64, 1072444), (92, 746048), (128, 536222), (184, 373024), (256, 268111), (368, 186512), (736, 93256), (1472, 46628), (2944, 23314), (5888, 11657)]