77275856

素因数分解:

$2^4\times 7^1\times {\mathrm{689963}}^1$

素因数の和:689978

約数の個数: 20

約数和(自身を含む): 171111072

約数和(自身を除く): 93835216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 689963, 1379926, 2759852, 4829741, 5519704, 9659482, 11039408, 19318964, 38637928, 77275856]

約数ペア:

[(1, 77275856), (2, 38637928), (4, 19318964), (7, 11039408), (8, 9659482), (14, 5519704), (16, 4829741), (28, 2759852), (56, 1379926), (112, 689963)]