28296862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41491}}^1$

素因数の和:41535

約数の個数: 16

約数和(自身を含む): 47798784

約数和(自身を除く): 19501922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41491, 82982, 456401, 912802, 1286221, 2572442, 14148431, 28296862]

約数ペア:

[(1, 28296862), (2, 14148431), (11, 2572442), (22, 1286221), (31, 912802), (62, 456401), (341, 82982), (682, 41491)]