25722724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 46747008

約数和(自身を除く): 21024284

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2243, 2867, 4486, 5734, 8972, 11468, 105421, 136823, 210842, 273646, 421684, 547292, 6430681, 12861362, 25722724]

約数ペア:

[(1, 25722724), (2, 12861362), (4, 6430681), (47, 547292), (61, 421684), (94, 273646), (122, 210842), (188, 136823), (244, 105421), (2243, 11468), (2867, 8972), (4486, 5734)]