25668874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7290

約数の個数: 32

約数和(自身を含む): 50098176

約数和(自身を除く): 24429302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7247, 14494, 50729, 79717, 101458, 159434, 166681, 333362, 558019, 1116038, 1166767, 1833491, 2333534, 3666982, 12834437, 25668874]

約数ペア:

[(1, 25668874), (2, 12834437), (7, 3666982), (11, 2333534), (14, 1833491), (22, 1166767), (23, 1116038), (46, 558019), (77, 333362), (154, 166681), (161, 159434), (253, 101458), (322, 79717), (506, 50729), (1771, 14494), (3542, 7247)]