1366721056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4903}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 2787982848

約数和(自身を除く): 1421261792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 281, 496, 562, 992, 1124, 2248, 4496, 4903, 8711, 8992, 9806, 17422, 19612, 34844, 39224, 69688, 78448, 139376, 151993, 156896, 278752, 303986, 607972, 1215944, 1377743, 2431888, 2755486, 4863776, 5510972, 11021944, 22043888, 42710033, 44087776, 85420066, 170840132, 341680264, 683360528, 1366721056]

約数ペア:

[(1, 1366721056), (2, 683360528), (4, 341680264), (8, 170840132), (16, 85420066), (31, 44087776), (32, 42710033), (62, 22043888), (124, 11021944), (248, 5510972), (281, 4863776), (496, 2755486), (562, 2431888), (992, 1377743), (1124, 1215944), (2248, 607972), (4496, 303986), (4903, 278752), (8711, 156896), (8992, 151993), (9806, 139376), (17422, 78448), (19612, 69688), (34844, 39224)]