64481172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{767633}}^1$

素因数の和:767647

約数の個数: 24

約数和(自身を含む): 171950016

約数和(自身を除く): 107468844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 767633, 1535266, 2302899, 3070532, 4605798, 5373431, 9211596, 10746862, 16120293, 21493724, 32240586, 64481172]

約数ペア:

[(1, 64481172), (2, 32240586), (3, 21493724), (4, 16120293), (6, 10746862), (7, 9211596), (12, 5373431), (14, 4605798), (21, 3070532), (28, 2302899), (42, 1535266), (84, 767633)]