28613522

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5569}}^1$

素因数の和:5945

約数の個数: 16

約数和(自身を含む): 49194240

約数和(自身を除く): 20580718

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 5569, 11138, 38983, 77966, 2043823, 4087646, 14306761, 28613522]

約数ペア:

[(1, 28613522), (2, 14306761), (7, 4087646), (14, 2043823), (367, 77966), (734, 38983), (2569, 11138), (5138, 5569)]