13658764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 14791028

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 107, 188, 194, 214, 329, 388, 428, 658, 679, 749, 1316, 1358, 1498, 2716, 2996, 4559, 5029, 9118, 10058, 10379, 18236, 20116, 20758, 31913, 35203, 41516, 63826, 70406, 72653, 127652, 140812, 145306, 290612, 487813, 975626, 1951252, 3414691, 6829382, 13658764]

約数ペア:

[(1, 13658764), (2, 6829382), (4, 3414691), (7, 1951252), (14, 975626), (28, 487813), (47, 290612), (94, 145306), (97, 140812), (107, 127652), (188, 72653), (194, 70406), (214, 63826), (329, 41516), (388, 35203), (428, 31913), (658, 20758), (679, 20116), (749, 18236), (1316, 10379), (1358, 10058), (1498, 9118), (2716, 5029), (2996, 4559)]