8648288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10221472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 311, 316, 352, 622, 632, 869, 1244, 1264, 1738, 2488, 2528, 3421, 3476, 4976, 6842, 6952, 9952, 13684, 13904, 24569, 27368, 27808, 49138, 54736, 98276, 109472, 196552, 270259, 393104, 540518, 786208, 1081036, 2162072, 4324144, 8648288]

約数ペア:

[(1, 8648288), (2, 4324144), (4, 2162072), (8, 1081036), (11, 786208), (16, 540518), (22, 393104), (32, 270259), (44, 196552), (79, 109472), (88, 98276), (158, 54736), (176, 49138), (311, 27808), (316, 27368), (352, 24569), (622, 13904), (632, 13684), (869, 9952), (1244, 6952), (1264, 6842), (1738, 4976), (2488, 3476), (2528, 3421)]