13230784

素因数分解:

$2^6\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4245

約数の個数: 42

約数和(自身を含む): 30548580

約数和(自身を除く): 17317796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4219, 8438, 16876, 29533, 33752, 59066, 67504, 118132, 135008, 206731, 236264, 270016, 413462, 472528, 826924, 945056, 1653848, 1890112, 3307696, 6615392, 13230784]

約数ペア:

[(1, 13230784), (2, 6615392), (4, 3307696), (7, 1890112), (8, 1653848), (14, 945056), (16, 826924), (28, 472528), (32, 413462), (49, 270016), (56, 236264), (64, 206731), (98, 135008), (112, 118132), (196, 67504), (224, 59066), (392, 33752), (448, 29533), (784, 16876), (1568, 8438), (3136, 4219)]