65240668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 116756640

約数和(自身を除く): 51515972

約数列:

[1, 2, 4, 53, 106, 212, 439, 701, 878, 1402, 1756, 2804, 23267, 37153, 46534, 74306, 93068, 148612, 307739, 615478, 1230956, 16310167, 32620334, 65240668]

約数ペア:

[(1, 65240668), (2, 32620334), (4, 16310167), (53, 1230956), (106, 615478), (212, 307739), (439, 148612), (701, 93068), (878, 74306), (1402, 46534), (1756, 37153), (2804, 23267)]