26717649812

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{15289}}^1$

素因数の和:15888

約数の個数: 48

約数和(自身を含む): 53943120000

約数和(自身を除く): 27225470188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 449, 556, 898, 973, 1796, 1946, 3143, 3892, 6286, 12572, 15289, 30578, 61156, 62411, 107023, 124822, 214046, 249644, 428092, 436877, 873754, 1747508, 2125171, 4250342, 6864761, 8500684, 13729522, 14876197, 27459044, 29752394, 48053327, 59504788, 96106654, 192213308, 954201779, 1908403558, 3816807116, 6679412453, 13358824906, 26717649812]

約数ペア:

[(1, 26717649812), (2, 13358824906), (4, 6679412453), (7, 3816807116), (14, 1908403558), (28, 954201779), (139, 192213308), (278, 96106654), (449, 59504788), (556, 48053327), (898, 29752394), (973, 27459044), (1796, 14876197), (1946, 13729522), (3143, 8500684), (3892, 6864761), (6286, 4250342), (12572, 2125171), (15289, 1747508), (30578, 873754), (61156, 436877), (62411, 428092), (107023, 249644), (124822, 214046)]