40597504

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 83243160

約数和(自身を除く): 42645656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 461, 512, 688, 922, 1024, 1376, 1844, 2048, 2752, 3688, 5504, 7376, 11008, 14752, 19823, 22016, 29504, 39646, 44032, 59008, 79292, 88064, 118016, 158584, 236032, 317168, 472064, 634336, 944128, 1268672, 2537344, 5074688, 10149376, 20298752, 40597504]

約数ペア:

[(1, 40597504), (2, 20298752), (4, 10149376), (8, 5074688), (16, 2537344), (32, 1268672), (43, 944128), (64, 634336), (86, 472064), (128, 317168), (172, 236032), (256, 158584), (344, 118016), (461, 88064), (512, 79292), (688, 59008), (922, 44032), (1024, 39646), (1376, 29504), (1844, 22016), (2048, 19823), (2752, 14752), (3688, 11008), (5504, 7376)]