263264704

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{39937}}^1$

素因数の和:40052

約数の個数: 28

約数和(自身を含む): 527501104

約数和(自身を除く): 264236400

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 39937, 79874, 159748, 319496, 638992, 1277984, 2555968, 4113511, 8227022, 16454044, 32908088, 65816176, 131632352, 263264704]

約数ペア:

[(1, 263264704), (2, 131632352), (4, 65816176), (8, 32908088), (16, 16454044), (32, 8227022), (64, 4113511), (103, 2555968), (206, 1277984), (412, 638992), (824, 319496), (1648, 159748), (3296, 79874), (6592, 39937)]