66227448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394211}}^1$

素因数の和:394227

約数の個数: 32

約数和(自身を含む): 189221760

約数和(自身を除く): 122994312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394211, 788422, 1182633, 1576844, 2365266, 2759477, 3153688, 4730532, 5518954, 8278431, 9461064, 11037908, 16556862, 22075816, 33113724, 66227448]

約数ペア:

[(1, 66227448), (2, 33113724), (3, 22075816), (4, 16556862), (6, 11037908), (7, 9461064), (8, 8278431), (12, 5518954), (14, 4730532), (21, 3153688), (24, 2759477), (28, 2365266), (42, 1576844), (56, 1182633), (84, 788422), (168, 394211)]