25961796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11470

約数の個数: 60

約数和(自身を含む): 77571648

約数和(自身を除く): 51609852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 11447, 22894, 34341, 45788, 68682, 80129, 103023, 137364, 160258, 206046, 240387, 309069, 320516, 412092, 480774, 618138, 721161, 927207, 961548, 1236276, 1442322, 1854414, 2163483, 2884644, 3708828, 4326966, 6490449, 8653932, 12980898, 25961796]

約数ペア:

[(1, 25961796), (2, 12980898), (3, 8653932), (4, 6490449), (6, 4326966), (7, 3708828), (9, 2884644), (12, 2163483), (14, 1854414), (18, 1442322), (21, 1236276), (27, 961548), (28, 927207), (36, 721161), (42, 618138), (54, 480774), (63, 412092), (81, 320516), (84, 309069), (108, 240387), (126, 206046), (162, 160258), (189, 137364), (252, 103023), (324, 80129), (378, 68682), (567, 45788), (756, 34341), (1134, 22894), (2268, 11447)]