273565408

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{21319}}^1$

素因数の和:21730

約数の個数: 24

約数和(自身を含む): 539950320

約数和(自身を除く): 266384912

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 21319, 42638, 85276, 170552, 341104, 682208, 8548919, 17097838, 34195676, 68391352, 136782704, 273565408]

約数ペア:

[(1, 273565408), (2, 136782704), (4, 68391352), (8, 34195676), (16, 17097838), (32, 8548919), (401, 682208), (802, 341104), (1604, 170552), (3208, 85276), (6416, 42638), (12832, 21319)]