43402868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 78208704

約数和(自身を除く): 34805836

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 2281, 4562, 4757, 9124, 9514, 19028, 152827, 161951, 305654, 323902, 611308, 647804, 10850717, 21701434, 43402868]

約数ペア:

[(1, 43402868), (2, 21701434), (4, 10850717), (67, 647804), (71, 611308), (134, 323902), (142, 305654), (268, 161951), (284, 152827), (2281, 19028), (4562, 9514), (4757, 9124)]