28861926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67751}}^1$

素因数の和:67827

約数の個数: 16

約数和(自身を含む): 58537728

約数和(自身を除く): 29675802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67751, 135502, 203253, 406506, 4810321, 9620642, 14430963, 28861926]

約数ペア:

[(1, 28861926), (2, 14430963), (3, 9620642), (6, 4810321), (71, 406506), (142, 203253), (213, 135502), (426, 67751)]