72449014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 125400960

約数和(自身を除く): 52951946

約数列:

[1, 2, 11, 19, 22, 38, 209, 353, 418, 491, 706, 982, 3883, 5401, 6707, 7766, 9329, 10802, 13414, 18658, 73777, 102619, 147554, 173323, 205238, 346646, 1906553, 3293137, 3813106, 6586274, 36224507, 72449014]

約数ペア:

[(1, 72449014), (2, 36224507), (11, 6586274), (19, 3813106), (22, 3293137), (38, 1906553), (209, 346646), (353, 205238), (418, 173323), (491, 147554), (706, 102619), (982, 73777), (3883, 18658), (5401, 13414), (6707, 10802), (7766, 9329)]