25728072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{63059}}^1$

素因数の和:63085

約数の個数: 32

約数和(自身を含む): 68104800

約数和(自身を除く): 42376728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 63059, 126118, 189177, 252236, 378354, 504472, 756708, 1072003, 1513416, 2144006, 3216009, 4288012, 6432018, 8576024, 12864036, 25728072]

約数ペア:

[(1, 25728072), (2, 12864036), (3, 8576024), (4, 6432018), (6, 4288012), (8, 3216009), (12, 2144006), (17, 1513416), (24, 1072003), (34, 756708), (51, 504472), (68, 378354), (102, 252236), (136, 189177), (204, 126118), (408, 63059)]