42404024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 85987440

約数和(自身を除く): 43583416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 1451, 2248, 2902, 3653, 5804, 7306, 11608, 14612, 18863, 29224, 37726, 75452, 150904, 407731, 815462, 1630924, 3261848, 5300503, 10601006, 21202012, 42404024]

約数ペア:

[(1, 42404024), (2, 21202012), (4, 10601006), (8, 5300503), (13, 3261848), (26, 1630924), (52, 815462), (104, 407731), (281, 150904), (562, 75452), (1124, 37726), (1451, 29224), (2248, 18863), (2902, 14612), (3653, 11608), (5804, 7306)]