448881856

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{72307}}^1$

素因数の和:72416

約数の個数: 28

約数和(自身を含む): 899945368

約数和(自身を除く): 451063512

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 72307, 144614, 289228, 578456, 1156912, 2313824, 4627648, 7013779, 14027558, 28055116, 56110232, 112220464, 224440928, 448881856]

約数ペア:

[(1, 448881856), (2, 224440928), (4, 112220464), (8, 56110232), (16, 28055116), (32, 14027558), (64, 7013779), (97, 4627648), (194, 2313824), (388, 1156912), (776, 578456), (1552, 289228), (3104, 144614), (6208, 72307)]