23901568

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 50673600

約数和(自身を除く): 26772032

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 137, 188, 232, 274, 376, 464, 548, 752, 928, 1096, 1363, 1504, 1856, 2192, 2726, 3008, 3712, 3973, 4384, 5452, 6016, 6439, 7946, 8768, 10904, 12878, 15892, 17536, 21808, 25756, 31784, 43616, 51512, 63568, 87232, 103024, 127136, 174464, 186731, 206048, 254272, 373462, 412096, 508544, 746924, 824192, 1493848, 2987696, 5975392, 11950784, 23901568]

約数ペア:

[(1, 23901568), (2, 11950784), (4, 5975392), (8, 2987696), (16, 1493848), (29, 824192), (32, 746924), (47, 508544), (58, 412096), (64, 373462), (94, 254272), (116, 206048), (128, 186731), (137, 174464), (188, 127136), (232, 103024), (274, 87232), (376, 63568), (464, 51512), (548, 43616), (752, 31784), (928, 25756), (1096, 21808), (1363, 17536), (1504, 15892), (1856, 12878), (2192, 10904), (2726, 8768), (3008, 7946), (3712, 6439), (3973, 6016), (4384, 5452)]