27245608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{261977}}^1$

素因数の和:261996

約数の個数: 16

約数和(自身を含む): 55015380

約数和(自身を除く): 27769772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 261977, 523954, 1047908, 2095816, 3405701, 6811402, 13622804, 27245608]

約数ペア:

[(1, 27245608), (2, 13622804), (4, 6811402), (8, 3405701), (13, 2095816), (26, 1047908), (52, 523954), (104, 261977)]