213220544

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{7589}}^1$

素因数の和:8040

約数の個数: 28

約数和(自身を含む): 424129200

約数和(自身を除く): 210908656

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 7589, 14048, 15178, 28096, 30356, 60712, 121424, 242848, 485696, 3331571, 6663142, 13326284, 26652568, 53305136, 106610272, 213220544]

約数ペア:

[(1, 213220544), (2, 106610272), (4, 53305136), (8, 26652568), (16, 13326284), (32, 6663142), (64, 3331571), (439, 485696), (878, 242848), (1756, 121424), (3512, 60712), (7024, 30356), (7589, 28096), (14048, 15178)]