78247652

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3371}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 156730560

約数和(自身を除く): 78482908

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 3371, 5803, 6742, 11606, 13484, 23212, 23597, 47194, 94388, 2794559, 5589118, 11178236, 19561913, 39123826, 78247652]

約数ペア:

[(1, 78247652), (2, 39123826), (4, 19561913), (7, 11178236), (14, 5589118), (28, 2794559), (829, 94388), (1658, 47194), (3316, 23597), (3371, 23212), (5803, 13484), (6742, 11606)]