28743352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17191}}^1$

素因数の和:17227

約数の個数: 32

約数和(自身を含む): 61891200

約数和(自身を除く): 33147848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17191, 34382, 68764, 137528, 189101, 326629, 378202, 653258, 756404, 1306516, 1512808, 2613032, 3592919, 7185838, 14371676, 28743352]

約数ペア:

[(1, 28743352), (2, 14371676), (4, 7185838), (8, 3592919), (11, 2613032), (19, 1512808), (22, 1306516), (38, 756404), (44, 653258), (76, 378202), (88, 326629), (152, 189101), (209, 137528), (418, 68764), (836, 34382), (1672, 17191)]