61631612

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 130200000

約数和(自身を除く): 68568388

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 1549, 2842, 3098, 5684, 6196, 9947, 10843, 19894, 21686, 39788, 43372, 44921, 75901, 89842, 151802, 179684, 303604, 314447, 531307, 628894, 1062614, 1257788, 2125228, 2201129, 4402258, 8804516, 15407903, 30815806, 61631612]

約数ペア:

[(1, 61631612), (2, 30815806), (4, 15407903), (7, 8804516), (14, 4402258), (28, 2201129), (29, 2125228), (49, 1257788), (58, 1062614), (98, 628894), (116, 531307), (196, 314447), (203, 303604), (343, 179684), (406, 151802), (686, 89842), (812, 75901), (1372, 44921), (1421, 43372), (1549, 39788), (2842, 21686), (3098, 19894), (5684, 10843), (6196, 9947)]