66955028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30269}}^1$

素因数の和:30359

約数の個数: 24

約数和(自身を含む): 135609600

約数和(自身を除く): 68654572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30269, 60538, 121076, 211883, 423766, 847532, 2391251, 4782502, 9565004, 16738757, 33477514, 66955028]

約数ペア:

[(1, 66955028), (2, 33477514), (4, 16738757), (7, 9565004), (14, 4782502), (28, 2391251), (79, 847532), (158, 423766), (316, 211883), (553, 121076), (1106, 60538), (2212, 30269)]