7848022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 15178752

約数和(自身を除く): 7330730

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 107, 169, 182, 214, 217, 338, 403, 434, 749, 806, 1183, 1391, 1498, 2366, 2782, 2821, 3317, 5239, 5642, 6634, 9737, 10478, 18083, 19474, 23219, 36166, 36673, 43121, 46438, 73346, 86242, 126581, 253162, 301847, 560573, 603694, 1121146, 3924011, 7848022]

約数ペア:

[(1, 7848022), (2, 3924011), (7, 1121146), (13, 603694), (14, 560573), (26, 301847), (31, 253162), (62, 126581), (91, 86242), (107, 73346), (169, 46438), (182, 43121), (214, 36673), (217, 36166), (338, 23219), (403, 19474), (434, 18083), (749, 10478), (806, 9737), (1183, 6634), (1391, 5642), (1498, 5239), (2366, 3317), (2782, 2821)]