2136969968

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{63389}}^1$

素因数の和:63454

約数の個数: 60

約数和(自身を含む): 4928445720

約数和(自身を除く): 2791475752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 63389, 126778, 253556, 443723, 507112, 887446, 1014224, 1774892, 2725727, 3106061, 3549784, 5451454, 6212122, 7099568, 10902908, 12424244, 19080089, 21805816, 24848488, 38160178, 43611632, 49696976, 76320356, 133560623, 152640712, 267121246, 305281424, 534242492, 1068484984, 2136969968]

約数ペア:

[(1, 2136969968), (2, 1068484984), (4, 534242492), (7, 305281424), (8, 267121246), (14, 152640712), (16, 133560623), (28, 76320356), (43, 49696976), (49, 43611632), (56, 38160178), (86, 24848488), (98, 21805816), (112, 19080089), (172, 12424244), (196, 10902908), (301, 7099568), (344, 6212122), (392, 5451454), (602, 3549784), (688, 3106061), (784, 2725727), (1204, 1774892), (2107, 1014224), (2408, 887446), (4214, 507112), (4816, 443723), (8428, 253556), (16856, 126778), (33712, 63389)]