28239998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6329}}^1$

素因数の和:6451

約数の個数: 16

約数和(自身を含む): 44664480

約数和(自身を除く): 16424482

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 6329, 12658, 145567, 291134, 613913, 1227826, 14119999, 28239998]

約数ペア:

[(1, 28239998), (2, 14119999), (23, 1227826), (46, 613913), (97, 291134), (194, 145567), (2231, 12658), (4462, 6329)]