61597796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{91121}}^1$

素因数の和:91151

約数の個数: 18

約数和(自身を含む): 116727282

約数和(自身を除く): 55129486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 91121, 182242, 364484, 1184573, 2369146, 4738292, 15399449, 30798898, 61597796]

約数ペア:

[(1, 61597796), (2, 30798898), (4, 15399449), (13, 4738292), (26, 2369146), (52, 1184573), (169, 364484), (338, 182242), (676, 91121)]