65728048

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{12959}}^1$

素因数の和:13284

約数の個数: 20

約数和(自身を含む): 127759680

約数和(自身を除く): 62031632

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 12959, 25918, 51836, 103672, 207344, 4108003, 8216006, 16432012, 32864024, 65728048]

約数ペア:

[(1, 65728048), (2, 32864024), (4, 16432012), (8, 8216006), (16, 4108003), (317, 207344), (634, 103672), (1268, 51836), (2536, 25918), (5072, 12959)]