28708746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{434981}}^1$

素因数の和:434997

約数の個数: 16

約数和(自身を含む): 62637408

約数和(自身を除く): 33928662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 434981, 869962, 1304943, 2609886, 4784791, 9569582, 14354373, 28708746]

約数ペア:

[(1, 28708746), (2, 14354373), (3, 9569582), (6, 4784791), (11, 2609886), (22, 1304943), (33, 869962), (66, 434981)]