71489348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82361}}^1$

素因数の和:82403

約数の個数: 24

約数和(自身を含む): 147592704

約数和(自身を除く): 76103356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82361, 164722, 329444, 576527, 1153054, 2306108, 2553191, 5106382, 10212764, 17872337, 35744674, 71489348]

約数ペア:

[(1, 71489348), (2, 35744674), (4, 17872337), (7, 10212764), (14, 5106382), (28, 2553191), (31, 2306108), (62, 1153054), (124, 576527), (217, 329444), (434, 164722), (868, 82361)]