63753808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 133598592

約数和(自身を除く): 69844784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 4987, 6392, 9974, 12784, 19948, 39896, 79792, 84779, 169558, 234389, 339116, 468778, 678232, 937556, 1356464, 1875112, 3750224, 3984613, 7969226, 15938452, 31876904, 63753808]

約数ペア:

[(1, 63753808), (2, 31876904), (4, 15938452), (8, 7969226), (16, 3984613), (17, 3750224), (34, 1875112), (47, 1356464), (68, 937556), (94, 678232), (136, 468778), (188, 339116), (272, 234389), (376, 169558), (752, 84779), (799, 79792), (1598, 39896), (3196, 19948), (4987, 12784), (6392, 9974)]