7825712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28796

約数の個数: 20

約数和(自身を含む): 16054776

約数和(自身を除く): 8229064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28771, 57542, 115084, 230168, 460336, 489107, 978214, 1956428, 3912856, 7825712]

約数ペア:

[(1, 7825712), (2, 3912856), (4, 1956428), (8, 978214), (16, 489107), (17, 460336), (34, 230168), (68, 115084), (136, 57542), (272, 28771)]