64876544

素因数分解:

$2^{12}\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 52

約数和(自身を含む): 132890784

約数和(自身を除く): 68014240

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 337, 376, 512, 674, 752, 1024, 1348, 1504, 2048, 2696, 3008, 4096, 5392, 6016, 10784, 12032, 15839, 21568, 24064, 31678, 43136, 48128, 63356, 86272, 96256, 126712, 172544, 192512, 253424, 345088, 506848, 690176, 1013696, 1380352, 2027392, 4054784, 8109568, 16219136, 32438272, 64876544]

約数ペア:

[(1, 64876544), (2, 32438272), (4, 16219136), (8, 8109568), (16, 4054784), (32, 2027392), (47, 1380352), (64, 1013696), (94, 690176), (128, 506848), (188, 345088), (256, 253424), (337, 192512), (376, 172544), (512, 126712), (674, 96256), (752, 86272), (1024, 63356), (1348, 48128), (1504, 43136), (2048, 31678), (2696, 24064), (3008, 21568), (4096, 15839), (5392, 12032), (6016, 10784)]