66244672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79621}}^1$

素因数の和:79646

約数の個数: 28

約数和(自身を含む): 141567916

約数和(自身を除く): 75323244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 79621, 159242, 318484, 636968, 1035073, 1273936, 2070146, 2547872, 4140292, 5095744, 8280584, 16561168, 33122336, 66244672]

約数ペア:

[(1, 66244672), (2, 33122336), (4, 16561168), (8, 8280584), (13, 5095744), (16, 4140292), (26, 2547872), (32, 2070146), (52, 1273936), (64, 1035073), (104, 636968), (208, 318484), (416, 159242), (832, 79621)]