28805608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{276977}}^1$

素因数の和:276996

約数の個数: 16

約数和(自身を含む): 58165380

約数和(自身を除く): 29359772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 276977, 553954, 1107908, 2215816, 3600701, 7201402, 14402804, 28805608]

約数ペア:

[(1, 28805608), (2, 14402804), (4, 7201402), (8, 3600701), (13, 2215816), (26, 1107908), (52, 553954), (104, 276977)]