70664264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 79023736

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 109, 139, 212, 218, 278, 424, 436, 556, 583, 872, 1112, 1166, 1199, 1529, 2332, 2398, 3058, 4664, 4796, 5777, 6116, 7367, 9592, 11554, 12232, 14734, 15151, 23108, 29468, 30302, 46216, 58936, 60604, 63547, 81037, 121208, 127094, 162074, 166661, 254188, 324148, 333322, 508376, 648296, 666644, 803003, 1333288, 1606006, 3212012, 6424024, 8833033, 17666066, 35332132, 70664264]

約数ペア:

[(1, 70664264), (2, 35332132), (4, 17666066), (8, 8833033), (11, 6424024), (22, 3212012), (44, 1606006), (53, 1333288), (88, 803003), (106, 666644), (109, 648296), (139, 508376), (212, 333322), (218, 324148), (278, 254188), (424, 166661), (436, 162074), (556, 127094), (583, 121208), (872, 81037), (1112, 63547), (1166, 60604), (1199, 58936), (1529, 46216), (2332, 30302), (2398, 29468), (3058, 23108), (4664, 15151), (4796, 14734), (5777, 12232), (6116, 11554), (7367, 9592)]