28173864

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{4871}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 70741440

約数和(自身を除く): 42567576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 4871, 5784, 9742, 14613, 19484, 29226, 38968, 58452, 116904, 1173911, 2347822, 3521733, 4695644, 7043466, 9391288, 14086932, 28173864]

約数ペア:

[(1, 28173864), (2, 14086932), (3, 9391288), (4, 7043466), (6, 4695644), (8, 3521733), (12, 2347822), (24, 1173911), (241, 116904), (482, 58452), (723, 38968), (964, 29226), (1446, 19484), (1928, 14613), (2892, 9742), (4871, 5784)]