67278784

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{2141}}^1$

素因数の和:2644

約数の個数: 28

約数和(自身を含む): 133840728

約数和(自身を除く): 66561944

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 2141, 3928, 4282, 7856, 8564, 15712, 17128, 31424, 34256, 68512, 137024, 1051231, 2102462, 4204924, 8409848, 16819696, 33639392, 67278784]

約数ペア:

[(1, 67278784), (2, 33639392), (4, 16819696), (8, 8409848), (16, 4204924), (32, 2102462), (64, 1051231), (491, 137024), (982, 68512), (1964, 34256), (2141, 31424), (3928, 17128), (4282, 15712), (7856, 8564)]