2916368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 6957888

約数和(自身を除く): 4041520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2003, 4006, 8012, 14021, 16024, 26039, 28042, 32048, 52078, 56084, 104156, 112168, 182273, 208312, 224336, 364546, 416624, 729092, 1458184, 2916368]

約数ペア:

[(1, 2916368), (2, 1458184), (4, 729092), (7, 416624), (8, 364546), (13, 224336), (14, 208312), (16, 182273), (26, 112168), (28, 104156), (52, 56084), (56, 52078), (91, 32048), (104, 28042), (112, 26039), (182, 16024), (208, 14021), (364, 8012), (728, 4006), (1456, 2003)]