66261048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394411}}^1$

素因数の和:394427

約数の個数: 32

約数和(自身を含む): 189317760

約数和(自身を除く): 123056712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394411, 788822, 1183233, 1577644, 2366466, 2760877, 3155288, 4732932, 5521754, 8282631, 9465864, 11043508, 16565262, 22087016, 33130524, 66261048]

約数ペア:

[(1, 66261048), (2, 33130524), (3, 22087016), (4, 16565262), (6, 11043508), (7, 9465864), (8, 8282631), (12, 5521754), (14, 4732932), (21, 3155288), (24, 2760877), (28, 2366466), (42, 1577644), (56, 1183233), (84, 788822), (168, 394411)]