25779182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 21637138

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 3919, 6578, 7838, 43109, 50947, 86218, 90137, 101894, 180274, 560417, 991507, 1120834, 1171781, 1983014, 2343562, 12889591, 25779182]

約数ペア:

[(1, 25779182), (2, 12889591), (11, 2343562), (13, 1983014), (22, 1171781), (23, 1120834), (26, 991507), (46, 560417), (143, 180274), (253, 101894), (286, 90137), (299, 86218), (506, 50947), (598, 43109), (3289, 7838), (3919, 6578)]