28934554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 48233952

約数和(自身を除く): 19299398

約数列:

[1, 2, 11, 22, 103, 113, 206, 226, 1133, 1243, 2266, 2486, 11639, 12769, 23278, 25538, 128029, 140459, 256058, 280918, 1315207, 2630414, 14467277, 28934554]

約数ペア:

[(1, 28934554), (2, 14467277), (11, 2630414), (22, 1315207), (103, 280918), (113, 256058), (206, 140459), (226, 128029), (1133, 25538), (1243, 23278), (2266, 12769), (2486, 11639)]