64179712

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 129585456

約数和(自身を除く): 65405744

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1217, 1648, 2434, 3296, 4868, 6592, 9736, 13184, 19472, 26368, 38944, 52736, 77888, 125351, 155776, 250702, 311552, 501404, 623104, 1002808, 2005616, 4011232, 8022464, 16044928, 32089856, 64179712]

約数ペア:

[(1, 64179712), (2, 32089856), (4, 16044928), (8, 8022464), (16, 4011232), (32, 2005616), (64, 1002808), (103, 623104), (128, 501404), (206, 311552), (256, 250702), (412, 155776), (512, 125351), (824, 77888), (1217, 52736), (1648, 38944), (2434, 26368), (3296, 19472), (4868, 13184), (6592, 9736)]