8671904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10379296

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 839, 1292, 1678, 2584, 3356, 5168, 6712, 10336, 13424, 14263, 15941, 26848, 28526, 31882, 57052, 63764, 114104, 127528, 228208, 255056, 270997, 456416, 510112, 541994, 1083988, 2167976, 4335952, 8671904]

約数ペア:

[(1, 8671904), (2, 4335952), (4, 2167976), (8, 1083988), (16, 541994), (17, 510112), (19, 456416), (32, 270997), (34, 255056), (38, 228208), (68, 127528), (76, 114104), (136, 63764), (152, 57052), (272, 31882), (304, 28526), (323, 26848), (544, 15941), (608, 14263), (646, 13424), (839, 10336), (1292, 6712), (1678, 5168), (2584, 3356)]