2461567136

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{23431}}^1$

素因数の和:23522

約数の個数: 72

約数和(自身を含む): 5721813216

約数和(自身を除く): 3260246080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1568, 1876, 2144, 3283, 3752, 6566, 7504, 13132, 15008, 23431, 26264, 46862, 52528, 93724, 105056, 164017, 187448, 328034, 374896, 656068, 749792, 1148119, 1312136, 1569877, 2296238, 2624272, 3139754, 4592476, 5248544, 6279508, 9184952, 10989139, 12559016, 18369904, 21978278, 25118032, 36739808, 43956556, 50236064, 76923973, 87913112, 153847946, 175826224, 307695892, 351652448, 615391784, 1230783568, 2461567136]

約数ペア:

[(1, 2461567136), (2, 1230783568), (4, 615391784), (7, 351652448), (8, 307695892), (14, 175826224), (16, 153847946), (28, 87913112), (32, 76923973), (49, 50236064), (56, 43956556), (67, 36739808), (98, 25118032), (112, 21978278), (134, 18369904), (196, 12559016), (224, 10989139), (268, 9184952), (392, 6279508), (469, 5248544), (536, 4592476), (784, 3139754), (938, 2624272), (1072, 2296238), (1568, 1569877), (1876, 1312136), (2144, 1148119), (3283, 749792), (3752, 656068), (6566, 374896), (7504, 328034), (13132, 187448), (15008, 164017), (23431, 105056), (26264, 93724), (46862, 52528)]