64581902

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 59523058

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 431, 539, 862, 973, 1078, 1529, 1946, 3017, 3058, 4741, 6034, 6811, 9482, 10703, 13622, 21119, 21406, 33187, 42238, 59909, 66374, 74921, 119818, 149842, 232309, 419363, 464618, 658999, 838726, 1317998, 2935541, 4612993, 5871082, 9225986, 32290951, 64581902]

約数ペア:

[(1, 64581902), (2, 32290951), (7, 9225986), (11, 5871082), (14, 4612993), (22, 2935541), (49, 1317998), (77, 838726), (98, 658999), (139, 464618), (154, 419363), (278, 232309), (431, 149842), (539, 119818), (862, 74921), (973, 66374), (1078, 59909), (1529, 42238), (1946, 33187), (3017, 21406), (3058, 21119), (4741, 13622), (6034, 10703), (6811, 9482)]