68287802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 113116500

約数和(自身を除く): 44828698

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 1049, 2098, 2959, 5918, 11539, 23078, 32549, 65098, 126929, 253858, 282181, 564362, 3103991, 6207982, 34143901, 68287802]

約数ペア:

[(1, 68287802), (2, 34143901), (11, 6207982), (22, 3103991), (121, 564362), (242, 282181), (269, 253858), (538, 126929), (1049, 65098), (2098, 32549), (2959, 23078), (5918, 11539)]