65718488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67891}}^1$

素因数の和:67919

約数の個数: 24

約数和(自身を含む): 135444540

約数和(自身を除く): 69726052

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 67891, 135782, 271564, 543128, 746801, 1493602, 2987204, 5974408, 8214811, 16429622, 32859244, 65718488]

約数ペア:

[(1, 65718488), (2, 32859244), (4, 16429622), (8, 8214811), (11, 5974408), (22, 2987204), (44, 1493602), (88, 746801), (121, 543128), (242, 271564), (484, 135782), (968, 67891)]