28542978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83486

約数の個数: 24

約数和(自身を含む): 65098800

約数和(自身を除く): 36555822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 83459, 166918, 250377, 500754, 751131, 1502262, 1585721, 3171442, 4757163, 9514326, 14271489, 28542978]

約数ペア:

[(1, 28542978), (2, 14271489), (3, 9514326), (6, 4757163), (9, 3171442), (18, 1585721), (19, 1502262), (38, 751131), (57, 500754), (114, 250377), (171, 166918), (342, 83459)]