27342784

素因数分解:

$2^6\times 7^2\times {\mathrm{8719}}^1$

素因数の和:8745

約数の個数: 42

約数和(自身を含む): 63124080

約数和(自身を除く): 35781296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8719, 17438, 34876, 61033, 69752, 122066, 139504, 244132, 279008, 427231, 488264, 558016, 854462, 976528, 1708924, 1953056, 3417848, 3906112, 6835696, 13671392, 27342784]

約数ペア:

[(1, 27342784), (2, 13671392), (4, 6835696), (7, 3906112), (8, 3417848), (14, 1953056), (16, 1708924), (28, 976528), (32, 854462), (49, 558016), (56, 488264), (64, 427231), (98, 279008), (112, 244132), (196, 139504), (224, 122066), (392, 69752), (448, 61033), (784, 34876), (1568, 17438), (3136, 8719)]