67210108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77431}}^1$

素因数の和:77473

約数の個数: 24

約数和(自身を含む): 138758144

約数和(自身を除く): 71548036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77431, 154862, 309724, 542017, 1084034, 2168068, 2400361, 4800722, 9601444, 16802527, 33605054, 67210108]

約数ペア:

[(1, 67210108), (2, 33605054), (4, 16802527), (7, 9601444), (14, 4800722), (28, 2400361), (31, 2168068), (62, 1084034), (124, 542017), (217, 309724), (434, 154862), (868, 77431)]