27567386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 55351296

約数和(自身を除く): 27783910

約数列:

[1, 2, 7, 11, 14, 22, 23, 43, 46, 77, 86, 154, 161, 181, 253, 301, 322, 362, 473, 506, 602, 946, 989, 1267, 1771, 1978, 1991, 2534, 3311, 3542, 3982, 4163, 6622, 6923, 7783, 8326, 10879, 13846, 13937, 15566, 21758, 27874, 29141, 45793, 54481, 58282, 76153, 85613, 91586, 108962, 152306, 171226, 179009, 320551, 358018, 599291, 641102, 1198582, 1253063, 1969099, 2506126, 3938198, 13783693, 27567386]

約数ペア:

[(1, 27567386), (2, 13783693), (7, 3938198), (11, 2506126), (14, 1969099), (22, 1253063), (23, 1198582), (43, 641102), (46, 599291), (77, 358018), (86, 320551), (154, 179009), (161, 171226), (181, 152306), (253, 108962), (301, 91586), (322, 85613), (362, 76153), (473, 58282), (506, 54481), (602, 45793), (946, 29141), (989, 27874), (1267, 21758), (1771, 15566), (1978, 13937), (1991, 13846), (2534, 10879), (3311, 8326), (3542, 7783), (3982, 6923), (4163, 6622)]