25987182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 56273280

約数和(自身を除く): 30286098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 1579, 2743, 3158, 4737, 5486, 8229, 9474, 16458, 20527, 41054, 61581, 123162, 333169, 666338, 999507, 1999014, 4331197, 8662394, 12993591, 25987182]

約数ペア:

[(1, 25987182), (2, 12993591), (3, 8662394), (6, 4331197), (13, 1999014), (26, 999507), (39, 666338), (78, 333169), (211, 123162), (422, 61581), (633, 41054), (1266, 20527), (1579, 16458), (2743, 9474), (3158, 8229), (4737, 5486)]