6460864

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 28

約数和(自身を含む): 12922504

約数和(自身を除く): 6461640

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 643, 1256, 1286, 2512, 2572, 5024, 5144, 10048, 10288, 20576, 41152, 100951, 201902, 403804, 807608, 1615216, 3230432, 6460864]

約数ペア:

[(1, 6460864), (2, 3230432), (4, 1615216), (8, 807608), (16, 403804), (32, 201902), (64, 100951), (157, 41152), (314, 20576), (628, 10288), (643, 10048), (1256, 5144), (1286, 5024), (2512, 2572)]