4026724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 7645568

約数和(自身を除く): 3618844

約数列:

[1, 2, 4, 13, 26, 52, 211, 367, 422, 734, 844, 1468, 2743, 4771, 5486, 9542, 10972, 19084, 77437, 154874, 309748, 1006681, 2013362, 4026724]

約数ペア:

[(1, 4026724), (2, 2013362), (4, 1006681), (13, 309748), (26, 154874), (52, 77437), (211, 19084), (367, 10972), (422, 9542), (734, 5486), (844, 4771), (1468, 2743)]