27893636

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 49969920

約数和(自身を除く): 22076284

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 857, 1714, 3428, 8137, 16274, 32548, 67703, 88271, 135406, 176542, 270812, 353084, 6973409, 13946818, 27893636]

約数ペア:

[(1, 27893636), (2, 13946818), (4, 6973409), (79, 353084), (103, 270812), (158, 176542), (206, 135406), (316, 88271), (412, 67703), (857, 32548), (1714, 16274), (3428, 8137)]