2841584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 6035328

約数和(自身を除く): 3193744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 337, 496, 527, 674, 1054, 1348, 2108, 2696, 4216, 5392, 5729, 8432, 10447, 11458, 20894, 22916, 41788, 45832, 83576, 91664, 167152, 177599, 355198, 710396, 1420792, 2841584]

約数ペア:

[(1, 2841584), (2, 1420792), (4, 710396), (8, 355198), (16, 177599), (17, 167152), (31, 91664), (34, 83576), (62, 45832), (68, 41788), (124, 22916), (136, 20894), (248, 11458), (272, 10447), (337, 8432), (496, 5729), (527, 5392), (674, 4216), (1054, 2696), (1348, 2108)]