65188172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 138082560

約数和(自身を除く): 72894388

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 1867, 2494, 3734, 4988, 7468, 8729, 13069, 17458, 26138, 34916, 52276, 54143, 80281, 108286, 160562, 216572, 321124, 379001, 561967, 758002, 1123934, 1516004, 2247868, 2328149, 4656298, 9312596, 16297043, 32594086, 65188172]

約数ペア:

[(1, 65188172), (2, 32594086), (4, 16297043), (7, 9312596), (14, 4656298), (28, 2328149), (29, 2247868), (43, 1516004), (58, 1123934), (86, 758002), (116, 561967), (172, 379001), (203, 321124), (301, 216572), (406, 160562), (602, 108286), (812, 80281), (1204, 54143), (1247, 52276), (1867, 34916), (2494, 26138), (3734, 17458), (4988, 13069), (7468, 8729)]