65571772

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1831}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 131317760

約数和(自身を除く): 65745988

約数列:

[1, 2, 4, 7, 14, 28, 1279, 1831, 2558, 3662, 5116, 7324, 8953, 12817, 17906, 25634, 35812, 51268, 2341849, 4683698, 9367396, 16392943, 32785886, 65571772]

約数ペア:

[(1, 65571772), (2, 32785886), (4, 16392943), (7, 9367396), (14, 4683698), (28, 2341849), (1279, 51268), (1831, 35812), (2558, 25634), (3662, 17906), (5116, 12817), (7324, 8953)]