11427248

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 25465632

約数和(自身を除く): 14038384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 397, 514, 794, 1028, 1588, 1799, 2056, 2779, 3176, 3598, 4112, 5558, 6352, 7196, 11116, 14392, 22232, 28784, 44464, 102029, 204058, 408116, 714203, 816232, 1428406, 1632464, 2856812, 5713624, 11427248]

約数ペア:

[(1, 11427248), (2, 5713624), (4, 2856812), (7, 1632464), (8, 1428406), (14, 816232), (16, 714203), (28, 408116), (56, 204058), (112, 102029), (257, 44464), (397, 28784), (514, 22232), (794, 14392), (1028, 11116), (1588, 7196), (1799, 6352), (2056, 5558), (2779, 4112), (3176, 3598)]