26960464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31793}}^1$

素因数の和:31854

約数の個数: 20

約数和(自身を含む): 53223156

約数和(自身を除く): 26262692

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31793, 63586, 127172, 254344, 508688, 1685029, 3370058, 6740116, 13480232, 26960464]

約数ペア:

[(1, 26960464), (2, 13480232), (4, 6740116), (8, 3370058), (16, 1685029), (53, 508688), (106, 254344), (212, 127172), (424, 63586), (848, 31793)]